Werenski's milestone and Greaves' shutout lead Blue Jackets to 7th straight win, 4-0 over Blackhawks
Zach Werenski became the first defenseman to score 20 goals before an Olympic break, Jet Greaves got his second shutout of the season and the Columbus Blue Jackets extend their winning streak to seven by defeating the Chicago Blackhawks 4-0. ......