Norway 's Alexander Dale Oen wins gold at the FINA World Championship . The 200 m breaststroke champion fights back tears . The USA was good enough for a nation rocked by war . Russia and China win their first golds .
Norway 's Alexander Dale Oen wins gold at the FINA World Championship . The 100m breaststroke champion held back tears . The victory was good nation for a nation rocked by tragedy . U.S. and China win their first golds .