Chantal Kreviazuk, who performed the Canadian anthem prior to the 4 Nations Face-Off title game Thursday changed a lyric as a rebuke to President Trump's repeated remarks about making the country the 51st state.

As Chantal Kreviazuk sang "O Canada" before the 4 Nations Face-Off championship game between the U.S. and Canada, some listeners heard what sounded like a mistake. Rather than sing "true patriot love in all of us command,

Canadian hockey fans began booing the American national anthem at Bell Centre in Montreal when Team USA played there on Saturday — sparking three fights to break out in the first nine seconds of the game, which the US won 3-1 with Canadian Prime Minister Trudeau in attendance.