'I feel like I'm in a fever dream': Simone Biles is creating a new 'normal' in U.S. gymnastics

San Jose, Calif. -- If there is an equivalent of a walk-off homer in gymnastics, it is Simone Biles competing last on floor. Biles clinched a record eighth U.S. national all-around title Sunday with the most flawless performance she has given since returning to competitive gymnastics at U.S. Classics three weeks ago. "That was the best floor routine I've ever seen her do," her coach, Laurent Landi, said. As Biles struck the ending pose on a routine that earned her a sixth national floor title, the crowd erupted in a...