Brian Williams is the host the NBC Nightly News, but he's also showing America that he might have a future as a rapper, with some help from Jimmy Fallon.
Jimmy Fallon mashes a bunch of clips from the NBC news anchor Brian Williams to make it sound like he's rapping a verse from Snoop Dogg's classic track 'Ain't Nothing but a G Thang'.
Jimmy Fallon has never really been that funny to me, but this bit was hilarious!