Somewhere in New England, fans of the New England Patriots are screaming BULLSH*T to the claim made by Minnesota Vikings quarterback Matt Cassel.According to a report, Cassel claims that he "taught" Patriots legendary QB Tom Brady everything he knows. As Cassel spoke with the Vikings media, he spoke in a cool, calm, collective tone, "I taught Tom everything.""I thought he really started to flourish after I got there. [Laughs] A lot of people don't understand much time we spent together. It's important to be together and be good teammates. And when you have a good [quarterback] room, it makes everybody better in the room. That's what it's all about."Cassel should have stopped when the reporters started laughing [at him].