VANCOUVER, British Columbia (AP) — Brock Boeser scored twice to help the Vancouver Canucks beat the Anaheim Ducks 3-1 on Tuesday night. Elias Pettersson snapped a third-period tie as Vancouver improved to 3-4 in its last seven games. Thatcher Demko stopped 30 shots. Ryan Strome scored for Anaheim, and John Gibson made 24 saves. The Ducks dropped their seventh straight game. The Canucks jumped in front when Filip Hronek’s blocked shot was knocked home by Boeser 6:34 into the first period. It was