Corn on "Hardball": When "Villionaires" Go Wild

Mother Jones Washington bureau chief David Corn joined host Chris Matthews on MSNBC's Hardball on Friday to discuss dark money, anti-Obama ads, and who Corn calls "the villionaires," venting billionaires like the Koch Brothers and Sheldon Adelson who are pouring money into the 2012 elections.

David Corn is Mother Jones' Washington bureau chief. For more of his stories, click here. Follow him on Twitter.