13 million people tuned into David Letterman’s television farewell and TV critic Tom Shales says an entire generation of comedy will fade into history. Shales discusses this with Lawrence and former Letterman writer Kevin Curran.May 22, 2015
UP NEXT
'American Sycamore' author says novel is about good people facing difficult times
03:01
Diane Lane on what makes 'Feud: Capote vs. The Swans' a timely story
10:27
'One Life' looks at true story of man who helped rescue children amid Nazi occupation
08:12
Ewan McGregor on 'one of the roles of a lifetime' in 'A Gentleman in Moscow'
09:31
Indigo Girls songs reimagined for new film 'Glitter and Doom'
07:02
Liev Schreiber on what makes 'Doubt: A Parable' revival timely