regardless of whether that's interference, the worst one was the no-call of the grounding. the ref was standing on the l.o.s. and the ball is 3 yards to his left, the qb is clearly within the tackle, and there's no receiver within 10 yards of the ball. it's the easiest call ever. if they make it, there's a 2nd and 18 instead of 2nd and 18, and iowa has a real hard time getting a first down from there. whatever, game shouldn't have been that close anyway. maybe we collapse and lose out like in '99, and end up in the alamo bowl or something.