There was one part of the Buffalo Bills and Kansas City Chiefs game worth watching -- the pregame.
Before the game, a collection of firefighters and police officers carried out a field-sized American flag for the pregame ceremony remembering the tragedy on 9/11. It was a pretty powerful moment as fans started a "USA! USA!" chant before taking a moment of silence.
If you DVR'd the game, check out the first 10 minutes and then cut it off. That's the only part worth watching.