Nathan Chen dominates short program, helps vault Team USA to lead

BEIJING (AP) — It was supposed to be a foregone conclusion that Russia's powerful stable of figure skaters, including world champions in three of the four disciplines, would run away with the team gold medal at the Beijing Olympics.Nathan Chen and the rest of the Americans must have taken exception.The three-time world champ's winning short program set the tone for Team USA on Friday, and everyone else followed suit. Madison Hubbell and Zachary Donohue won the rhythm dance with a season-be