Talk about uncomfortable. Jay Leno remembers a time he and a fellow comedian showed up unannounced to David Letterman's house, and things got "so awkward." The encounter happened years ago while ...

[Related: Take Heart, Jimmy: People Didn't Want Jay Leno to Host 'The Tonight Show,' Either] "I'm proud to say this is a union show," he said, adding how proud he was when one of his staff showed off ...

Leno also downplayed notions of a long-standing feud between him and his fellow late-night host and comedian. Talk about uncomfortable. Jay Leno remembers a time he and a fellow comedian showed up ...