Late Show with David Letterman S10 E60 Drew Barrymore, Rod Stewart

Osama and his half-awake sidekick sing ""We Wish You a Merry Christmas."" Also, Dave ponders, ""How Many Guys In Santa Suits Can Fit Into a Coffee Shop?"" By the end of the show, there are 19 Santas with beards, 5 without facial hair, and one guy dressed up as Superman standing in the shop.