Canadian Hockey Fans Sing U.S. Anthem

During a performance of "The Star-Spangled Banner" before the NHL's Toronto Maple Leafs and Nashville Predators squared off at Toronto's Air Canada Centre on Tuesday, a technical glitch caused the microphone to cut out while the singer was mid-song. Without missing a beat, the Toronto crowd joined in to finish singing the U.S. national anthem, an amazing, touching moment that was captured on video by the NHL and fans in attendance.