The Last Word with Lawrence O'Donnell 03/27/13

Rejected: AZ gun shop owner cancels Mark Kelly's gun order

After Mark Kelly said that he would donate his recently-purchased, assault-style weapon to the police, an Arizona gun shop owner canceled Kelly's order because he said the weapon wasn't intended for "personal use."  MSNBC's Lawrence O'Donnell, Krystal ... more Duration: {{video.duration.momentjs}}