BUFFALO, N.Y. — Western New Yorkers know all about Bills Mafia and how the fans stick with the team through the good and the bad.
The Bills' Sunday Night Football appearance against Pittsburgh means the nation is getting a closer look at the die-hard fans.
NBC Sports has produced a video on the Bills fan base that features appearances from Josh Allen, Pinto Ron, Del Reid.
The story shows how Bills Mafia has grown over the years and how the Bills fan base may be one of the most devoted in the NFL.