Unbelievable. He was a good 3 -4 seconds ahead. All he needed to do was go around some slower moving traffic and he lost control going around a turn. He was so far ahead he just missed winning even while cruising to the finish.
He will have to live with the questions about that for the rest of his life. That is as bad as Jean Van De Velde triple bogeying the 18th hole to lose the Major.