US Soccer hoping to find reason for Altidore's leg injuries (The Associated Press)

Jozy Altidore's hamstring injuries are happening far too often for anyone's liking, and U.S. Soccer is trying to find a way to solve the problem. Altidore will almost certainly miss the Copa America tournament that starts next month with what's at least his fourth significant hamstring problem in the last five years. ''It's definitely an issue that kind of follows him,'' U.S. coach Jurgen Klinsmann said.