Canada & continental defence; How to help Ukraine win; Increasing use of publication bans; Introducing bodychecking in youth hockey

Today's guests: Dr. Jim Fergusson, Deputy Director of the Centre for Defence and Security Studies, University of Manitoba Aurel Braun, professor of political science and international relations at the University of Toronto, and an associate at the Davis Centre, Harvard University Adrian Humphreys, reporter, National Post Dr. Paul Eliason, postdoctoral scholar at the Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary Learn more about your ad choices. Visit megaphone.fm/adchoices