Jimmy Fallon on Oscar-hosting rumors: I'm not going to do it

Despite buzz to the contrary, "Late Night" host Jimmy Fallon won't follow in the footsteps of Billy Crystal,  Steve Martin and Jon...

Conan O'Brien fires up the Olympic slow-mo camera, gets messy

From McKayla Maroney's near-perfect vault to Michael Phelps' finger-tip finishes, slow-motion replay cameras at the Olympics have...