Bruins Nation has been doing a terrific job with this, and if you didn't click over to their fine site, you should. But here is the video of the play that results in the knee injury to UCLA quarterback Ben Olson. This certainly appears to be a questionable hit. Of course, Arizona quarterback Willie Tuitama also was knocked out of this game on a helmet-to-helmet hit by UCLA's Bruce Davis. Tit for tat?