ESPN announcer makes plea to USA and Canada hockey fans over national anthems before Boston rematch

With a politically-charged 4 Nations Faceoff final approaching between Canada and the United States, the man calling the game for ESPN is hoping that fans in Boston act with civility.

The games in recent days have garnered attention over the booing of national anthems as the rivalry between the two nations has ratcheted up thanks to inflammatory rhetoric from President Donald Trump.