Biden rolls back Trump policy on separation of migrant children from their parents

Move comes after Senate confirmation of first immigrant to lead Homeland Security

Migrants hold hands as they cross the border between the U.S. and Mexico at the Rio Grande river, on their way to enter El Paso, Texas, on May 20, 2019, as taken from Ciudad Juarez, Mexico. The location is in an area where migrants frequently turn themselves in and ask for asylum in the U.S. after crossing the border. (Mario Tama/Getty Images)