Name: Congresswoman Barragán and Chris Hayes on today's child separation hearing
Uploaded: Thu Mar 07 2019 01:59:17 GMT+0000 (UTC)
Duration: 6 min 15 s
Description: Democrats grilled Homeland Security Secretary Kirstjen Nielsen today over Trump's child separation policy and his bogus emergency declaration, and Congresswoman Nanette Barragán joins Chris Hayes to discuss what happened today.

March 7, 201906:15