text:  Cavendish hopes to set a record for the most career stage wins in this big race. Summer Games in Paris, weeks away, and an American gymnast is a step closer to going. Simone Biles is four rotations away from a third trip to the Olympics. The list of contenders hoping to join her in Paris is quickly thinning. Biles had little trouble sprinting to the lead at the U.S. Olympic trials. Her all-around score put her in position to lock up an automatic berth on the five-woman team. The rest of the team is up in the air after some injuries. Jennifer Kuiper, CBS News.