Lisa Graves, executive director of the Center for Media and Democracy (CMD), discusses the complaint that CMD filed with the Internal Revenue Service asking the IRS to investigate whether a top aide has used tens of thousands of dollars from a tax-exempt non-profit to fund Herman Cain's political activities. Citing leaked financial records, CMD says Cain's campaign manager, Mark Block, used at least $40,000 from his group, Prosperity USA, to pay for Cain's private jets, air travel, computers when he's exploring a presidential bid.