Worst call of the game, on Hasselbecks interception he runs to tackle the guy and he is called for an illegal clipping or something GOING FOR THE TACKLE! Pitt gets the football 15 yards father than when the play ended. I have played and watched football for 13 years and have never seen a call like that.
I've seen a call like that before. It's illegal to hit a blocker below the knees while going for the ball carrier. It's directly in the rule book. It was a bad call simply because Hasselbeck barely touched the guy, though.