The Rachel Maddow Show 07/02/14

DHS Secretary Johnson on balancing security, humanity in...

Secretary of Homeland Security, Jeh Johnson, talks with Rachel Maddow about the influx of unaccompanied children across the U.S. border and the practicalities and politics of securing the border and handling undocumented immigrants in a humane way. ... more Duration: {{video.duration.momentjs}}