Director Spike Lee was named Tuesday as a winner of the annual George Polk Awards for his documentary on life in New Orleans after Hurricane Katrina. Lee, the director of "Malcolm X" and "Do the Right Thing," was honored for "When the Levees Broke: A Requiem in Four Acts," along with its producer, Sam Pollard. They won the award for documentary television for illustrating evidence of the government's poor performance in the aftermath of the August 2005 storm. Larry McShane reports.