Two Minnesota Viking players were in federal court Monday taking on the NFL.Defensive tackles Kevin and Pat Williams, say the league's anti-doping rules are applied inconsistently.Their attorney Peter Ginsberg told the court the players reputations were tainted by the league.At this point, a judge is to consider whether the NFL can be forced to comply with Minnesota law when it comes to enforcing drug policies.The players tested positive back in 2008 for a banned diuretic they say wasn't listed as an ingredient in a weight-loss supplement.