Will these Yankees super fans shave their beards to prove their fandom?

The Yankees famously have the most fastidious facial hair policy in the big leagues. Want to don the pinstripes? Then you'd better be prepared to play clean shaven, or at most, with a crisp Don Mattingly-esque mustache. It's become an iconic part of the uniform, like stirrup socks, belts and cleats. 
But what about Yankees fans? Should they prove their devotion by being clean-shaven, too? We asked some fans before ALDS Game 3 if they'd be willing to buzz the fuzz and, well, watch the video at the top of the post to see how it turned out.