The Hill's Alicia Cohn reports on the new web ad.
President Obama's campaign moves from attacking Mitt Romney over his record at Bain Capital to charging that he had a record of "broken promises" as governor of Massachusetts.
"There was that promise of hope that Romney would deliver with jobs, and grow the economy here in Massachusetts, and that did not materialize," says Karen Spilka, a Democratic state senator, in the video.
Romney's campaign fired back that Obama is simply trying to change the subject from his own failing record.
