With three horses qualified for the Landrover Kentucky Three Day Event, eventing super star Buck Davidson set off for Kentucky with high hopes. But it was not to be this year. Cross country got off to an unnerving start with the first three horse and rider combinations in trouble and out of the game. For Buck Davidon it meant a broken collarbone, and surgery scheduled on Monday. Riding the first of three entries with Kobe, Buck was thankful his horse was not hurt, and thankful to his team.