Jay Leno is reflecting on the infamous moment that ignited a years-long feud with fellow comedian Jimmy Kimmel. Back in 2010, ...

While appearing on “The Jay Leno Show” in 2010, Kimmel repeatedly took shots at Leno over the notorious “Tonight Show” ...

Explore Jay Leno's 'Tonight Show' controversy, heated feuds with Letterman and the career milestones that defined his years ...