In one of the biggest upsets in professional sports history, the United States defeated the number one ranked soccer team in the world, Spain, 2-0, at the FIFA Confederations Cup in South Africa today.The Confederations Cup is a warmup tournament, held one year before the World Cup, which will be held next summer in South Africa.Jozy Altidore and Clint Dempsey scored for the US, who now move into the final on Sunday against the winner of the Brazil-South Africa semifinal, which will be played...