Capitals score 4 in third period, take 3-1 series lead on Canadiens
Andrew Mangiapane scored the go-ahead goal with 3:37 remaining in the third period and the visiting Washington Capitals beat the Montreal Canadiens 5-Andrew Mangiapane scored the go-ahead goal with 3:37 remaining in the third period and the visiting Washington Capitals beat the Montreal Canadiens 5-