Cool! #Radio history in Canada: May 20, 1920 XWA Montreal’s revolutionary broadcast to Ottawa. Part of my December 2019 salute to the 100th anniversary of radio in Canada. @cancomfdn @friendscb @RobynBresnahan @RTDNA_Canada https://paulcrosstoronto.podbean.com/e/cross-talk-season-3-episode-9/ …