AP - Oh mercy, a game against South Africa was just what the United States needed. Ken Griffey Jr. went 4-for-4 with two home runs and seven RBIs, and the Americans advanced to the second round of the World Baseball Classic with a 17-0 rout Friday in a game shortened to five innings because of the tournament's mercy rule.]]>{br}{br}View the Entire Article{br}{br}Click Here to Launch in a new Window