A worker from a cleaning company uses a hose to suck up polluted water from an oil spillage in front of a floating boom in Glyfada, suburb of Athens, on Monday, Sept. 18, 2017. The World Wildlife Fund has filed a lawsuit in Greece over extensive pollution along Athens' coastline following the sinking of a tanker near the country's largest port of Piraeus..(AP Photo/Petros Giannakouris)

A man walks his dog as the sun sets in a park in Frankfurt, Germany, Monday, Sept. 18, 2017. Cool damp weather is set to continue in this part of Germany for the next few days with temperatures in the mid teens Celsius. (AP Photo/Michael Probst)

Russian missile systems fire during a military exercise at a training ground at the Luzhsky Range, near St. Petersburg, Russia, Monday, Sept. 18, 2017. The Zapad (West) 2017 military manoeuvres have caused concern among some NATO members neighboring Russia, who have criticised a lack of transparency about the exercises and questioned Moscow's intentions. (AP Photo/Ivan Sekretarev)

Young people wait for the arrival of German Chancellor and Chairwoman of the Christian Democratic Union party (CDU), Angela Merkel, at an election campaign rally in Regensburg, Germany, Monday, Sept. 18, 2017. (AP Photo/Matthias Schrader)

United States President Donald Trump, center, gets up to leave after making a quick statement at a meeting during the United Nations General Assembly at U.N. headquarters, Monday, Sept. 18, 2017. (AP Photo/Seth Wenig)

A Rohingya Muslim boy, who crossed over from Myanmar into Bangladesh, carries fire wood towards his shelter in Kutupalong refugee camp, Bangladesh, Monday, Sept. 18, 2017. Bangladesh has been overwhelmed with more than 400,000 Rohingya who fled their homes in the last three weeks amid a crisis the U.N. describes as ethnic cleansing. Refugee camps were already beyond capacity and new arrivals were staying in schools or huddling in makeshift settlements with no toilets along roadsides and in open fields. (AP Photo/Dar Yasin)

A Rohingya Muslim man Mohammad Kaleem-ullah who got injured while fleeing Myanmar, recovers inside his shelter as her mother Shiraz Begum and his brother Abdul Shakoor sit beside him in Kutupalong refugee camp, Bangladesh, Monday, Sept. 18, 2017. Bangladesh has been overwhelmed with more than 400,000 Rohingya who fled their homes in the last three weeks amid a crisis the U.N. describes as ethnic cleansing. Refugee camps were already beyond capacity and new arrivals were staying in schools or huddling in makeshift settlements with no toilets along roadsides and in open fields. (AP Photo/Dar Yasin)

Lalmoti, an elderly Rohingya Muslim woman, lies in a sling as her son and grandson ask for direction to the hospital in Kutupalong refugee camp, Bangladesh, Monday, Sept. 18, 2017. Bangladesh has been overwhelmed with more than 400,000 Rohingya who fled their homes in the last three weeks amid a crisis the U.N. describes as ethnic cleansing. Refugee camps were already beyond capacity and new arrivals were staying in schools or huddling in makeshift settlements with no toilets along roadsides and in open fields. (AP Photo/Dar Yasin)

Rohingya Muslims, who crossed over from Myanmar into Bangladesh, stretch their arms out to collect food items distributed by aid agencies near Balukhali refugee camp, Bangladesh, Monday, Sept. 18, 2017. Bangladesh has been overwhelmed with more than 400,000 Rohingya who fled their homes in the last three weeks amid a crisis the U.N. describes as ethnic cleansing. Refugee camps were already beyond capacity and new arrivals were staying in schools or huddling in makeshift settlements with no toilets along roadsides and in open fields.(AP Photo/Dar Yasin)

Supporters of the hardline Hefazat-e-Islam shout slogans after police prevented them from marching towards Myanmar Embassy to protest against the persecution of Rohingya Muslims, in Dhaka, Bangladesh, Monday, Sept. 18, 2017. Bangladesh has been overwhelmed with more than 400,000 Rohingya who fled their homes in the last three weeks amid a crisis the U.N. describes as ethnic cleansing. (AP Photo/A.M. Ahad)

Indians wearing traditional attire practice Garba, a dance of Gujarat state, ahead of Navratri festival in Ahmadabad, India, Monday, Sept. 18, 2017. The Hindu festival of Navratri begins Sept. 21. (AP Photo/Ajit Solanki)

Police block off streets in front of a police station at Georgia Tech where protests happened earlier and at least one police car was burned on Monday, Sept. 18, 2017, in Atlanta. Protesters were demonstrating against the shooting, which resulted in a fatality, of a student on Saturday. (AP Photo/Kevin D. Liles)

Travis Mitchell cleans up at his best friend, Shaun Foerman's home that was damaged by storm surge during Hurricane Irma, Monday, Sept.18, 2017, in Everglades City, Fla. (AP Photo/Alan Diaz)

Protestors march during a demonstration against President Donald Trump and his policies, Monday, Sept. 18, 2017 in New York. Protestors gathered inside Grand Central Terminal and took the streets chanting "No white supremacists this is our democracy". U.S. President Donald Trump made his first appearance at the United Nation General Assembly this Monday. (AP Photo/Andres Kudacki)

Police arrest a protester during a demonstration against President Donald Trump and his policies in New York, Monday, Sept. 18, 2017. President Trump made his first appearance at the United Nation General Assembly on Monday. (AP Photo/Andres Kudacki)

The hands of German Chancellor and Chairwoman of the Christian Democratic Union party (CDU), Angela Merkel, are pictured during an election campaign rally in Regensburg, Germany, Monday, Sept. 18, 2017. (AP Photo/Matthias Schrader)

United States President Donald Trump, center, attends a meeting during the United Nations General Assembly at U.N. headquarters, Monday, Sept. 18, 2017. (AP Photo/Seth Wenig)

Smoke from grenades shrouds horses and riders during a practice session for members of the Dutch cavalry in Scheveningen, Netherlands, Monday, Sept. 18, 2017. Horses and riders were rehearsing on a beach in the coastal resort of Scheveningen, outside The Hague, for ceremonies which will be held Tuesday to mark the opening of parliament and the presentation of the caretaker government's budget plans for the year ahead. (AP Photo/Peter Dejong)

Rescued Roman Catholic priest Father Teresito Soganub, center, waves to the media as he is presented in a news conference Monday, Sept. 18, 2017 at Camp Aguinaldo in suburban Quezon city, northeast of Manila, Philippines. Philippine troops have rescued Soganub and another civilian who were among dozens of people abducted in May when hundreds of militants aligned with the Islamic State group laid siege on southern Marawi city, officials said. At left is Armed Forces Chief Gen. Eduardo Ano and at right is Defense Chief Delfin Lorenzana. (AP Photo/Bullit Marquez)

A Rohingya Muslim woman, Meenara Begum, who crossed over from Myanmar into Bangladesh, holds her son Sahid Noor and her daughter Rashida Begum as she sit on a roadside as her husband is waiting for food aid inside Balukhali refugee camp, Bangladesh, Sunday, Sept. 17, 2017. Bangladeshi authorities on Sunday took steps to restrict the movement of Muslim Rohingya refugees living in crowded border camps after fleeing violence in Myanmar, while that nation's military chief maintained the chaos was the work of extremists seeking a stronghold in the country. (AP Photo/Dar Yasin)