Photos: Top five celebrity altitude blamers
Number 1: Al Gore
'I'm going to say something controversial here,' Gore said on his own Current TV. 'Obama arrived in Denver at 2 p.m. today, just a few hours before the debate started. Romney did his debate prep in Denver. When you go to 5,000 feet, and you only have a few hours to adjust, I don't know...maybe.'"
More from our Lists & Weirdness archive: "Photos: Most and least surprising celebrity stoners."