During the WWE Elimination Chamber live event, Canadian fans booed the U.S. national anthem, much to sports analyst Pat McAfee's rage.
When the "Star-Spangled Banner" was performed, the fans at Montreal's Bell Centre booed ... and they did so ... landscape -- took the boos as a blatant sign of disrespect and poor sportsmanship.
Prime Minister Justin Trudeau, Foreign Affairs Minister Mélanie Joly and Liberal leadership hopeful Mark Carney are defending Canadians who booed the American anthem.