The refs? LOL dude shut up.... The refs kept the vikes in the game, it wouldn't have gone to OT had the refs been fair the entire game. There were two drives that were continued after a 3rd down stop because of horrible calls. There were plenty of missed calls as well.
Refs+Vikings<Saints
Feet getting entangled when neither player has a chance in hell of reaching the ball does not interference make. They were a good 3 yards off the ball as it sailed well beyond them. No one was holding anyone.
Like I said though, the Vikings had the game if they wanted it, but they blew it at the end of regulation.
I will also agree the Saints got some bad calls early.