The NFL Referees Association is going on the offensive after claims began swirling on social media that officials are biased and favor certain teams—namely, the Kansas City Chiefs . Once the conspiracy theories began floating around online, it came to a boil during a pre-Super Bowl press conference on Feb. 3 when former Boston radio host Rich Shertenlieb asked Mahomes a trolling question. "Patrick, for your whole career you have had so many great people help you win. So, w...