, Monday, June 9, 2003 12 AM Among the many mysteries of David Letterman: how much time he's planning to take off this summer. The CBS "Late Show" host turned over the reins to guest host Tom Arnold ...

David Letterman is best known as a prolific late-night host, but he's also been a dad since 2003. The My Next Guest Needs No Introduction host and his wife, Regina Lasko, welcomed their son, Harry ...

David Letterman and his son Harry Letterman at the Mark Twain Prize for American Humor Awards Ceremony on Oct. 22, 2017 in Washington, DC. David Letterman became a dad in 2003. He shares his son, ...

A man from Charlotte, North Carolina plays "Know Your 2003 Boston Red Sox;" ten Hooters Girls present the Top Ten; George Clooney plugs Intolerable Cruelty. During CBS Mailbag, Alan has an awkward ...