Name: Dr. Ben Carson and racial classification
Uploaded: Fri May 23 2014 01:29:00 GMT+0000 (UTC)
Duration: 7 min 41 s
Description: Chris Hayes is joined by Dr. Ben Carson, Heather McGhee and Telemundo's Jose Diaz-Balart for a polite conversation about post-white America.

May 23, 201407:41