MSNBC Live with José Díaz-Balart 04/07/16

One-on-one with Homeland Security Secretary Jeh Johnson

José Díaz-Balart speaks exclusively with Homeland Security Secretary, Jeh Johnson, about the reality of building a wall along the entire U.S.-Mexico border, what keeps him up at night, and Joaquín “El Chapo” Guzmán. ... more Duration: {{video.duration.momentjs}}