Ex-IMF chief case: Lawyers set for "humdinger"

The former head of the International Monetary Fund, Dominique Strauss-Kahn, was to be arraigned in a New York courtroom Monday on charges of sexually assaulting a housekeeper in a hotel last month.Strauss-Kahn faces seven criminal counts. If convicted, he could face a 25-year prison sentence. On "The Early Show" Monday, CBS News Chief Investigative Correspondent Armen Keteyian reported