Late Show with David Letterman: Susan Hum stands around carrying a four-foot hero sandwich; Pat Farmer attempts to share some fuel-saving tips; Lindsay Lohan promotes her new movie 'A Prairie Home Companion' while Dave quizes her on her love life; Dave discusses racing with 2006 Indy 500 winner Sam Hornish Jr.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show