A man hugs his family before setting off toward the U.S. border with a migrant caravan from San Salvador, El Salvador, Wednesday, Jan. 16, 2019. Migrants fleeing Central America's Northern Triangle region comprising Honduras, El Salvador and Guatemala routinely cite poverty and rampant gang violence as their motivation for leaving. (AP Photo/Salvador Melendez)

Use Information This content is intended for editorial use only.
For other uses, additional clearances may be required.