Mitt Romney Slow Jams the News, Promotes Netflix Doc on 'Late Night' (Video)

"We can't keep living in the past," the former GOP candidate stated, as The Roots jammed in the background. Like Barack Obama and Chris Christie before him, Mitt Romney took the Late Night stage on Friday night to slow jam the news with Jimmy Fallon -- delivering a self-deprecating version of his 2012 stump speech.  The former Republican presidential nominee -- who's been on a media tour as Netflix promotes the campaign doc Mitt -- stopped by the late night show for five minutes of riffing o...