By Cameron Joseph and Alicia M. Cohn - 01/10/12 05:40 PM EST
A group backing Newt Gingrich has purchased the rights to a documentary that flays Mitt Romney for his time as a "corporate raider" at Bain Capital and will run advertisements with the half-hour documentary's trailer in South Carolina.
The documentary, produced by a Republican consultant, is the harshest attack yet on Romney from within the party and could do much damage to his campaign, either in the primary or general election.
"Nothing was spared, nothing mattered but greed ... Mitt Romney became CEO of Bain Capital the day the company was formed. His mission: to reap massive rewards for himself and his investors," the ad's trailer says. "For tens of thousands of Americans, the suffering began when Mitt Romney came to town."
For the full article on The Hill's Ballot Box blog, click here.