Here's Brian Williams "Rapping" "Baby Got Back"

NBC Nightly News anchor and occasional rapper Brian Williams got the supercut treatment from The Tonight Show--again , this time for Sir Mix-A-Lot's ode to derriere, "Baby Got Back." It includes a particularly inspired cameo choice for the song-making, "make me so horny" lyric. Keep rapping and "rapping," BriWi. ://gawker.com/brian-williams...