There may be a couple of nervous breakdowns in these afternoon groups. I don't know as though I have ever seen a major played on a course this hard and dry. It is almost not really even golf at this point. That being said, this is going to produce an interesting weekend to watch. Look out for Mark O'M(e)ara. 3 under now, won the Open before, is able to land the ball really softly. I think the winner of this tournament is going to someone with a few scars on them from tough weeks past.
"In response to CBSSports.com's request for Michigan's concussion management protocol, the athletic department sent the NCAA's 11-page document for treating head injuries."