Actor raced cars, backed it up It's been a good year in sports heaven. Tough for us down here on the ground floor, sports fans, but up there, the sky is crowded with stars. Bobby Murcer . Eddie Crowder . Clem McSpadden . We know the locals rubbing elbows up there. And this weekend, they were joined by one of the all-timers. Paul Newman . These days, hot-shot actors cash their celebrity in on producer c...