When Canadian and American teams face off against one another, it is commonplace for both countries' national anthems to be played or performed.That was the case at Canadian Tire Centre in Ottawa, when the Minnesota Wild visited the Senators for an NHL bout.The visiting team's anthem is normally performed first, as was the case on Saturday night.CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COMBut, before the home crowd heard its own anthem, they let out boos at the end of "The Star-Spangled Banner."The game came on the same day that President Donald Trump signed an executive order, which will go