The Last Word with Lawrence O'Donnell 05/30/12

Assault coming on Romney's record as governor

The Obama campaign releases a memo outlining the coming assault on Mitt Romney's record as Massachusetts governor. MSNBC's John Heilemann and Steve Kornacki join MSNBC's Lawrence O'Donnell to discuss the Romney fundraising advantage and Heilemann's new ... more Duration: {{video.duration.momentjs}}