The thing that amazes me about Tiger is this. He is not going to back up in a final round. He is not going to give anything back to the field. When he made that long birdie on 8, I figured it was over. Guys behind him know they have to track him down to beat him. I would think that it would wear you down knowing every time he's leading going into the final round that you need a 66 or 67 just to have a chance at winning.