Williams lost to unseeded, unranked Kim Clijsters 6-4, 7-5 in a taut semifinal. With Williams serving at 5-6, 15-30 in the second set, she faulted on her first serve. On the second serve, a line judge called a foot fault, making it a double-fault. That made the score 15-40, putting Clijsters one point from victory. Williams went over and shouted at the line judge, who walked over and reported it to the chair umpire. That led to the chair...