http://news.bbc.co.uk/2/hi/science/nature/7715741.stm
Watching the Bills-Patriots game; Buffalo lost a lot of momentum when the refs missed that a New England reception was out of bounds, then missed that Buffalo's coach threw the challenge flag before the next play. The Pats scored a moment later. (Note: I'm a big Pats fan, but not when they're playing the Bills.)
