Arguably the biggest rivalry in sports - when it comes to hockey, anyways - is between Canada and the United States.
What makes it even more significant is that it doesn't matter if it's Men's, Women's or, in this case, Sledge Hockey. This past weekend, the two countries battled for gold at the Para Hockey Cup in Bridgewater, Nova Scotia, but with 11:05 to play, things got out of hand.
Nearly 100 penalty minutes were handed out after cooler heads prevailed. In the end, the U.S. came away with a 5-1 win and their seventh straight gold medal.