Tiger Woods back on the course in a cart, uncertain about future

JERSEY CITY, N.J. — Tiger Woods made it back from his fourth surgery in time for the Presidents Cup.Just not to play.Not even Woods knows when or even if he can return. He even acknowledged Wednesday a scenario that he doesn't return to competition because he's at a stage where he's only hitting 60-yard shots.This was all about driving a cart as an assistant captain at Liberty National.Woods is back on a golf course for the first time since the Dubai Desert Classic, where he shot 77 in the