David Horowitz, a conservative commentator, author and activist, died on Tuesday at the age of 86, according to the David Horowitz Freedom Center, the conservative think tank he founded. Horowitz ...

David Letterman and his son Harry Letterman atthe Mark Twain Prize for American Humor Awards Ceremony on Oct. 22, 2017 at the Kennedy Center for the Performing Arts, in Washington, DC.

David’s first marriage was with ex-wife B.J., which lasted for nine years until they divorced in 1981. Next, he married his second wife, Rebecca Dyer, in 1982, but the duo divorced in 1986.