David Martin; Art Looting in Iraq; 'Nine'

CBS News correspondent David Martin reports on the arrest of Tariq Aziz - former deputy Prime Minister of Iraq and Saddam's closest advisor - and whether he'll point us to weapons of mass destruction. Museum directors Philippe de Montebello and Dr. Timothy Potts and journalist Frank Rich address the tremendous loss of irreplaceable cultural artifacts due to uncontrollable looting in Baghdad. Actors Antonio Banderas, Chita Rivera, Mary Stuart Masterson, and Jane Krakowski discuss the roles they play in the Broadway production of 'Nine,' based on Federico Fellini's film "8½."