NEW YORK -- New York Giants running back Saquon Barkley bought his parents a new house and didn't need his first contract to make it happen. That is where some of that fresh endorsement money from Nike, Pepsi and Panini America is headed. Barkley doesn't plan to use his football earnings on any lavish purchases, such as the home he recently bought for his family in Whitehall, Pennsylvania. Barkley hasn't even signed his rookie contract with the Giants, who made him the No. 2