Bruins top Blue Jackets to even playoff series at 2-2

COLUMBUS, Ohio (AP) — Tuukka Rask stopped 39 shots and the Boston Bruins got some much-needed production from their top-liners in a 4-1 win over the Columbus Blue Jackets on Thursday night that evened their Eastern Conference semifinal series at two games apiece.Patrice Bergeron had two goals, David Pastrnak had a goal and an assist and Sean Kuraly also tallied for the Bruins, who had lost the last two games in the best of-seven series but knotted the set again as it moves back to Boston f