Nathan Chen bounces back from Olympic disaster, delivers 6 quads

Nathan Chen of the United States performs during the men’s free figure skating final in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Saturday, Feb. 17, 2018. (AP Photo/Bernat Armangue)Nathan Chen of the United States performs during the men’s free figure skating final in the Gangneung Ice Arena at the 2018 Winter Olympics in Gangneung, South Korea, Saturday, Feb. 17, 2018. (AP Photo/Bernat Armangue)Nathan Chen of the United States stumbles while perf