Carlson Sr. comes to Libby's defense

Former CPB President Richard Carlson helped raise a $3 million defense fund for I. Lewis "Scooter" Libby, the former aide to Vice President Cheney who was indicted in the Valerie Plame leak case, CBSNews.com reported. After Libby's indictment, ex-State Department official Richard Armitage admitted that he was the primary source for columnist Robert Novak's 2003 column.