Morning Joe 05/02/12

Gingrich suspends bid, but will he and Santorum endorse Romney?

Top Talkers: Newt Gingrich suspends his bid for the White House, but he stops short of endorsing Mitt Romney. Will he and Rick Santorum get behind the presumptive nominee before all is said and done? The Morning Joe panel – including Mike Barnicle and ... more Duration: {{video.duration.momentjs}}