Changing of the guard at ‘Tonight Show’
Later, Leno, it's Conan's time now. Tonight, Jay Leno will sign off as host of "The Tonight Show" after 17 years. Conan O'Brien will take over the show Monday, and will be Leno's final guest tonight (11:30 p.m., NBC). Don't cry for Leno, it's not like he's going far. He'll [...]