LOS ANGELES — Two headers from Robbie Keane just after halftime gave LA Galaxy a 2-1 win over Dallas in Major League Soccer Saturday, lifting them top of the Western Conference after Vancouver lost to Sporting Kansas City. The result lifted LA top of the conference after Kansas City scored three times in the last 10 minutes to beat Vancouver Whitecaps 4-3. The New York Red Bulls cemented their grip on second spot in the East with a 3-0 home win over fifth-place Toronto FC, while New England moved into fourth with a 2-0 home win over Houston. — Reuters