Question: Is it cool or crass for fans to boo the struggling Broncos? Kiz: After wagging his finger at an L.A. Rams defender cost him a 15-yard penalty for taunting and almost certainly took four points off the board for the Broncos, Emmanuel Sanders pointed a finger of blame at Denver fans. Sanders was upset…

via Kiszla vs. O’Halloran: Booing justified or out of line by Broncos fans? — The Denver Post