Morning Joe 06/17/12

Fmr. rep. switches from Dem to GOP: 'A political party is not a prison'

Fmr. Rep. Artur Davis of Alabama has switched from being a Democrat to a Republican, switched from being an ardent supporter of President Obama to saying he's likely to vote for Mitt Romney. What's behind the change in party affiliation? Davis joins ... more Duration: {{video.duration.momentjs}}