For as long as curling has been a game there was nothing in the rulebook about brooms, and so players had nowhere to turn when Broomgate hit. Tensions kept growing, and there were near blow ups and confrontations on-ice. What’s a World Curling Federation to do? Create a sweeping summit — and...

Some people say Brad Gushue, Olympic gold medalist and world title holder, plays the sport of curling with the strategy and cunning of a chess grandmaster. So when he starts losing to two particular teams, he takes a closer look at why and he zeroes in on their brooms.