LONG POND, Pa. (AP) — Indianapolis 500 champion Takuma Sato was the last driver waiting to make his qualifying run when teammate Ryan Hunter-Reay's car slammed into the wall. Hunter-Reay, the 2014 Indy 500 champ, needed assistance out of his car and was transported to a hospital . Sato was worried for his friend — and the wreck put a tinge of unease into his mind. "It made me nervous," Sato said.