Sam Stein: ‘It’s a Fact’ Biff Tannen from ‘Back to Future II’ Was Based on Donald Trump

STEIN: "Now, one last thing, with  the Clintion ad, because this is an important element here. Biff Tannen, the villain --"
SCARBOROUGH: "Yes."
STEIN: "-- from 'Back to the Future' that was in that ad, season two, Biff Tannen -- the guy who wrote it based it in part on Donald Trump. He owns a casino. He's got this crazy hair-do. It is a fact that he did base it on Donald Trump. We've done reporting on this."