Stewart Saves Minnesota - Franken to Run For Senate

Minnesota Democrats have thrown their support behind comedian Al Franken in a race for U.S. Senate that will pit him against Republican incumbent Norm Coleman.

Franken, who wrote and performed for "Saturday Night Live," told Minnesotans on Saturday that he is "not a perfect person."

"I'm not going to pretend to have all the answers," he said. "But I'll tell the truth, I will keep my spine, and I will work for you."