Anthony Cordesman; Governor Haley Barbour; 'The River in Reverse'

Guest host Mark Whitaker and military expert Anthony Cordesman discuss the U.S. air strike which killed Al Qaeda leader Abu Musab al-Zarqawi. Governor of Mississippi Haley Barbour talks about Hurricane Katrina and the upcoming hurricane season. Music legends Allen Toussaint and Elvis Costello talk about their musical collaboration, "The River in Reverse" with guest host Bill Flanagan.