Letterman putting life back together after scandal

FILE - In this Jan. 17, 2008 file photo, television talk show host David Letterman walks out of The Ed Sullivan Theater during a taping of "The Late Show with David Letterman", in New York. Photo/Evan Agostini, file) (AP)

April 30, 2010 7:56:57 AM PDT
David Letterman says the scandal surrounding his workplace dalliances "knocked him down" and depressed him, but that he's putting the pieces of his life back together.