Morning Joe 03/21/13

Scarborough: GOP can't be against criminal, mental background...

Top Talkers: Senate Democrats have had a tough week regarding the contents of a proposed gun bill, but Senate Majority Leader Harry Reid, D-Nev., has stated his bill will have background checks. The Morning Joe panel discusses why the GOP must support background checks and the Affordable Care Act at age three. ... more Duration: {{video.duration.momentjs}}