Horse Racing - The DFS Ladies Day - Doncaster Racecourse.Picture Editor (pink cap) ridden by Tom Queally comes home to win The E.B.F. crownhotel-bawtry.com maiden stakes URN:9432388 (Press Association via AP Images)

President-elect Bill Clinton, with wife Hillary at his side, shows off a sign for his Oval Office desk during a send off for the future first family at the airport in Little Rock, Arkansas, Jan. 16, 1993. The sign reads "Don't Stop Thinking About Tomorrow" in reference to a song by Fleetwood Mac. (AP Photo/Danny Johnston)

Princess Grace, wearing a typical Andalucian gown and with pink roses in her hair to match the gown, on arm of Prince Rainier III of Monaco as couple enter Sevilla Fair for flamenco demonstration in Spain on April 19, 1966. (AP Photo)

Folk singer Tom Rush plays his guitar in New York's Central Park, Oct. 6, 1999. His new CD, "The Very Best Of Tom Rush: No Regrets" has 17 songs, from 1962's "San Francisco Bay Blues" through folk rock to Rush's 1999 composition, "River Song." (AP Photo/Jim Cooper)

Folk singer Tom Rush plays his guitar in New York's Central Park, Oct. 6, 1999. His new CD, "The Very Best Of Tom Rush: No Regrets" has 17 songs, from 1962's "San Francisco Bay Blues" through folk rock to Rush's 1999 composition, "River Song." (AP Photo/Jim Cooper)

Rock star Madonna poses with French singer Line Renaud, left, and French Premier Jacques Chirac at Paris City Hall, Aug. 28, 1987 holding a 500,000-franc ($83,000 U.S.) check for the Line Renaud sponsored foundation to help medical research on AIDS. (AP Photo/Pierre Gleizes)

President Bill Clinton and first lady Hillary Rodham Clinton leave St. Vincent Infirmary Medical Center in Little Rock, March 28, 1993 after visiting Mrs. Clinton's father, Hugh Rodham. Rodham suffered a stroke on March 19. (AP Photo/J. Scott Applewhite)

Former President Bill Clinton, left, speaks while U.S. Sen. Blanche Lincoln, D-Ark., right, cheers during an event celebrating Lincoln's one year anniversary as Senate Agriculture Chairman at the Historic Union Station in Little Rock, Ark., Wednesday, Sept. 8, 2010. (AP Photo/Russell Powell)

Former President Bill Clinton speaks during event to celebrate U.S Sen. Blanche Lincoln, D-Ark. one year anniversary as Senate Agriculture Chairman at the Historic Union Station in Little Rock, Ark., Wednesday, Sept. 8, 2010. (AP Photo/Russell Powell)

Former President Bill Clinton, left, speaks while U.S Sen. Blanche Lincoln, D-Ark., right, cheers during an event celebrating Lincoln's one year anniversary as Senate Agriculture Chairman at the Historic Union Station in Little Rock, Ark., Wednesday, Sept. 8, 2010. (AP Photo/Russell Powell)

Former President Bill Clinton, left, prepares to speak while U.S Sen. Blanche Lincoln, D-Ark., right, cheers during an event celebrating Lincoln's one year anniversary as Senate Agriculture Chairman at the Historic Union Station in Little Rock, Ark., Wednesday, Sept. 8, 2010. (AP Photo/Russell Powell)

In this photo taken on Wednesday, Sept. 8, 2010, Louise Deans walks past her Home Bush homestead in the rubble near Christchurch, New Zealand, after the magnitude 7.1 earthquake that rocked the city Saturday, Sept. 4 and destroyed the home built in the 1900s. A strong aftershock rocked terrified residents of the earthquake-stricken city Wednesday, as officials doubled their estimate for repairing the damage from nearly 300 temblors in five days. (AP Photo/New Zealand Herald, Greg Bowker) **New Zealand Out, Fairfax Australia Out**

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

A Chinese bank clerk counts US dollar banknotes over RMB (renminbi) yuan banknotes in a bank in Huaibei city, east Chinas Anhui province, 7 September 2010. A volatile political environment is boosting the possibility that U.S. lawmakers will pass legislation designed to prod China into letting its currency rise more rapidly against the dollar. The chances are certainly on the rise, I think for two reasons, said Jeremie Waterman, senior director for China at the U.S. Chamber of Commerce. The first is the testy political atmosphere ahead of November congressional elections that has many Democrats in fear of losing their seats, and the other is the very limited progress Beijing has made revaluing its yuan since a high-profile announcement in June, he said. China said in June that it would permit market forces greater sway in setting the yuans value, yet it has only appreciated about 0.6 percent since then. Pressure is building in both the House of Representatives and Senate over the issue, creating some nervousness among analysts about the risk that legislative proposals may stir more trade tensions.(Imaginechina via AP Images)

SATURDAY NIGHT LIVE -- Episode 22 -- Pictured:(l-r) Jason White, Billie Joe Armstrong, Mike Dirnt, Tre Cool -- Musical guests Green Day perform on May 16, 2009 (Photo by: NBC/NBCU Photo Bank via AP Images)

"Samo," left, Mario Domm, center, and Pablo Hurtado of Mexican rock band Camila react after they received three nominations for the 11th Annual Latin Grammy Awards, Wednesday, Sept. 8, 2010, in Los Angeles. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

Gypsy boy rocks cradle for baby brother inside gypsy mud hut at Ercsi, Hungary July 14, 1947. (AP Photo/B. I. Sanders)

30 ROCK -- Pictured: Jack McBrayer as Kenneth Parcell -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

30 ROCK -- Pictured: (l-r) Jane Krakowski as Jenna Maroney, Alec Baldwin as Jack Donaghy, Tracy Morgan as Tracy Jordan, Tina Fey as Liz Lemon, Jack McBrayer as Kenneth Parcell -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

30 ROCK -- Pictured: Tracy Morgan as Tracy Jordan -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

30 ROCK -- Pictured: Tina Fey as Liz Lemon -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

30 ROCK -- Pictured: Alec Baldwin as Jack Donaghy -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

30 ROCK -- Pictured: Jane Krakowski as Jenna Maroney -- NBC Photo: Mary Ellen Matthews/NBC/NBCU Photo Bank(Photo by: NBC/NBCU Photo Bank via AP Images)

Mario Domm, left, Pablo Hurtado, center, and "Samo" of Mexican rock band Camila pose togther after nominations were announced for the 11th Annual Latin Grammy Awards, Wednesday, Sept. 8, 2010, in Los Angeles. The band received three nominations and Domm garnered four. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

Maria Barracuda, left, and Jorge "Chiquis" Amaro of the Mexican rock band Jotdog pose together after they received two nominations for the 11th Annual Latin Grammy Awards, Wednesday, Sept. 8, 2010, in Los Angeles. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

Maria Barracuda, left, and Jorge "Chiquis" Amaro of the Mexican rock band Jotdog are interviewed after they received two nominations for the 11th Annual Latin Grammy Awards in Los Angeles, Wednesday, Sept. 8, 2010. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

American rock sensation Madonna struts her stuff for thousands of her fans who packed a downtown Tokyo baseball stadium in her first appearance in the metropolitan area, June 21, 1987. Her opener, scheduled on Saturday, was canceled due to driving rain and winds. (AP Photo/Tsugufumi Matsumoto)

In this photo taken Aug. 24, 2010, Mike Riggen, 52, who has been a Democrat all his life, speaks about being out of work and raising two children with expensive health problems at his home in Decatur, Ill. Riggen could use some good news, but he doesn't think he'll get it from President Barack Obama and the Democratic Party. (AP Photo/Seth Perlman)

** CORRECTS DAY OF WEEK TO WEDNESDAY ** Mario Domm, left, Pablo Hurtado, center, and "Samo" of Mexican rock band Camila pose together after nominations were announced for the 11th Annual Latin Grammy Awards in Los Angeles, Wednesday, Sept. 8, 2010. The band received three nominations and Domm garnered four. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

** CORRECTS DAY OF WEEK TO WEDNESDAY ** Mario Domm, left, Pablo Hurtado, center, and "Samo" of Mexican rock band Camila pose together after nominations were announced for the 11th Annual Latin Grammy Awards in Los Angeles, Wednesday, Sept. 8, 2010. The band received three nominations and Domm garnered four. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

Horse Racing - The Welcome To Yorkshire Day - Doncaster Racecourse.Prohibit (blue cap, pink sleeves) ridden by Jamie Spencer comes home to win The Scarbrough Stakes URN:9426874 (Press Association via AP Images)

Mario Domm, left, Pablo Hurtado, center, and "Samo" of Mexican rock band Camila pose together after nominations were announced for the 11th Annual Latin Grammy Awards in Los Angeles, Tuesday, Sept. 8, 2010. The band received three nominations and Domm garnered four. The show will be held on Nov. 11 in Las Vegas. (AP Photo/Chris Pizzello)

Horse Racing - The Welcome To Yorkshire Day - Doncaster Racecourse.Prohibit (blue cap, pink sleeves) ridden by Jamie Spencer comes home to win The Scarbrough Stakes URN:9426878 (Press Association via AP Images)

In this photo taken Aug. 24, 2010, Mike Riggen, 52, who has been a Democrat all his life, speaks about being out of work and raising two children with expensive health problems at his home in Decatur, Ill. Riggen could use some good news, but he doesn't think he'll get it from President Barack Obama and the Democratic Party. (AP Photo/Seth Perlman)

FILE - In this May 19, 2009, file photo, Wanda Jackson plays a pink guitar in her home in Oklahoma City. (AP Photo/Sue Ogrocki, file)

In this photo taken Aug. 24, 2010, Mike Riggen, 52, who has been a Democrat all his life, speaks about being out of work and raising two children with expensive health problems at his home in Decatur, Ill. Riggen could use some good news, but he doesn't think he'll get it from President Barack Obama and the Democratic Party. (AP Photo/Seth Perlman)

In this photo taken Aug. 24, 2010, is seen Mike Riggen, 52, who has been a Democrat all his life, is out of work and raising two children with expensive health problems on his own at his home in Decatur, Ill. Riggen could use some good news, but he doesn't think he'll get it from President Barack Obama and the Democratic Party. (AP Photo/Seth Perlman)

In this photo taken Aug. 24, 2010, is seen Mike Riggen, 52, who has been a Democrat all his life, is out of work and raising two children with expensive health problems on his own at his home in Decatur, Ill. Riggen could use some good news, but he doesn't think he'll get it from President Barack Obama and the Democratic Party. (AP Photo/Seth Perlman)

President-elect Bill Clinton, at podium, is joined by Vice President-elect Al Gore and congressional leaders at a news conference in Little Rock, Arkansas on Nov. 16, 1992. Clinton pledged cooperation with Congress in his administration. (AP Photo/Danny Johnston)

President-elect Bill Clinton waves to veterans in the rotunda of the Arkansas State Capitol in Little Rock on Nov. 12, 1992. Clinton jogged, worked on his transition to the presidency and attended the Veteran Day ceremony. (AP Photo/Greg Gibson)

President-elect Bill Clinton leaves the Community Bakery in Little Rock, Arkansas on Dec. 3, 1992 after his jog. (AP Photo/Stephan Savoia)

Reporters try to get the attention of President-elect Bill Clinton during a news conference in Little Rock, Arkansas on Nov. 16, 1992. Clinton was joined by congressional leaders and Vice President-elect Al Gore. (AP Photo/Greg Gibson)

President-elect Bill Clinton, and Vice President-elect Al Gore talk outside the Governor’s Mansion in Little Rock, Arkansas on Nov. 9, 1992. (AP Photo/Greg Gibson)

Arkansas Governor Bill Clinton greets a cheering crowd outside the Old State House in Little Rock on Nov. 3, 1992 on the eve of his election to the presidency of the United States. (AP Photo/Charles Krupa)

President-elect Bill Clinton, center, and Rev. Jesse Jackson, left, speak on the steps of the Governor’s Mansion in Little Rock, Arkansas on Nov. 23, 1992 after the two met inside the residence. (AP Photo/J. Scott Applewhite)

Workers at the Arkansas State Capitol give President-elect Bill Clinton a round of applause as he leaves the building in Little Rock, Arkansas on Nov. 5, 1992. (AP Photo/Doug Mills)

President-elect Bill Clinton boards a plane in Little Rock, Arkansas on Nov. 27, 1992 carrying an arm full of work. The Clintons, including daughter Chelsea, will spend four days in Santa Barbara, California at the home of their friends and television producers Harry and Linda Bloodworth-Thomason. (AP Photo/J. Scott Applewhite)

President-elect Bill Clinton, right, Vice President-elect Al Gore, center, and campaign worker Steve Rabinowitz confer on the steps of the Governor’s Mansion in Little Rock, Arkansas on Nov. 7, 1992. (AP Photo/Alex Brandon)

President-elect Bill Clinton gestures during a news conference at the Old State House in Little Rock, Arkansas on Nov. 16, 1992. From left are Senate Majority Leader George Mitchell (D-Maine), Vice President-elect Al Gore, House Majority Leader Richard A. Gephardt (D-Missouri), and Speaker of the House Tom Foley, (D-Washington). (AP Photo/J. Scott Applewhite)

President-elect Bill Clinton arrives at Adams Field in heavy rain in Little Rock, Arkansas on Nov. 20, 1992. Clinton returned to continue work on his transition to the presidency. (AP Photo/Danny Johnston)

President-elect Bill Clinton sips his coffee outside the Governor’s Mansion in Little Rock, Arkansas on Nov. 14, 1992. Secret Service Agent Dave Carpenter looks on at left. (AP Photo/Doug Mills)

President-elect Bill Clinton, right, talks with Vice President-elect Al Gore on the grounds of the Arkansas Governor’s Mansion in Little Rock, Arkansas on Nov. 10, 1992. The two began work on the presidential transition in Little Rock. (AP Photo/Mike Stewart)

Democratic presidential candidate Gov. Bill Clinton shakes hands with supporters as he greeted at the Little Rock, Ark. airport on Nov. 3, 1992 following a 28-hour campaign tour of the United States. (AP Photo/J. Scott Applewhite)