SNL opened up their show with, what else, but a spoof of the vice presidential debate from this week-- with Jason Sudekis (Biden) squaring off against Taran Killam (Ryan), complete with all the snarky facial expressions, constant laughing by Biden, lots of water gulping by Ryan and a moderator, Kate McKinnon (Raddatz) who wasn't going to put up with the same treatment Jim Lehrer received during the first presidential debate.