OTTAWA, ON – DECEMBER 30: Ottawa Senators Defenceman Ben Harpur (67) tries to push Boston Bruins Right Wing David Backes (42) off the puck during first period National Hockey League action between the Boston Bruins and Ottawa Senators on December 30, 2017, at Canadian Tire Centre in Ottawa, ON, Canada. (Photo by Richard A. Whittaker/richardawhittaker.ca)