Teenagers Noel Buck and Esmir Bajraktarevic scored first-half goals and the New England Revolution ran their win streak to three with a 3-2 victory over the Vancouver Whitecaps on Saturday night. The Revolution (5-10-1) grabbed a 1-0 lead in the 7th minute on the 19-year-old Buck's first goal of the season. Buck scored unassisted, finding the net for the fifth time in 41 career appearances — 27 starts — with the Revs.