(Reuters) - Clint Dempsey's goal-bound volley was steered home by team mate Chad Barrett in the 91st minute as the Seattle Sounders grabbed a last-gasp 2-1 win over New York Red Bulls on Sunday. Lloyd Sam's goal in the 36th minute had given the Red Bulls the lead before Seattle got back on level terms through Marco Pappa with 20 minutes remaining. The win lifted the Sounders three points clear of Vancouver at the top of the Major Soccer League Western standings. More...