American halfpipe bronze medalist Scotty Lago volunteered to leave the Olympics on Friday after risque pictures of him showed up on the Internet. Lago, who was awarded his bronze medal Thursday night, was at a party, wearing a Team USA T-shirt when somebody snapped a photo of a woman kneeling below Lago's waist to kiss his medal. That picture, and another showing him sticking the medal in the woman's mouth while teammate Greg Bretz looks on, appeared Friday on the TMZ Web site. Lago apologized to officials at the U.S. Olympic Committee and the U.S. Ski and Snowboard Association and...