When former 'Late Show' host David Letterman appeared on 'Jimmy Kimmel Live' Tuesday, he explained his motivation behind giving Conan O'Brien a horse.
USA TODAY, USA Today: Entertainment
Wed, 10/18/2017 - 6:35am
When former 'Late Show' host David Letterman appeared on 'Jimmy Kimmel Live' Tuesday, he explained his motivation behind giving Conan O'Brien a horse.