Aspen Ideas Festival: Families in crisis at the U.S. border

Beata Mariana de Jesus Mejia-Mejia and Darwin Micheal Mejia
Darwin Micheal Mejia, right, holds hands with his mother, Beata Mariana de Jesus Mejia-Mejia, during a news conference after their reunion at Baltimore-Washington International Thurgood Marshall Airport, June 22, 2018, in Linthicum, Md.