Zhu Yi, a 19-year-old figure skater competing for China, took a hard fall over the weekend while skating for the women’s free program, knocking the hosting country from third place to fifth. She has been widely criticized by her compatriots. Zhu, who was born in California but gave up her U.S. citizenship to become a People’s Republic of China (PRC) national and compete in the Chinese team, first fell while doing her first combination attempt before stumbling during a triple loop at the end of her routine. The mistakes placed Zhu in last place with a score of 47.03 and...