Margaret Lu (1st L), Nzingha Prescod (2nd L), Lee Kiefer (2nd R) and Nicole Ross of the United States take a selfie during the awarding ceremony after the team women's foil final against Italy at the Fencing World Championships in Wuxi, east China's Jiangsu Province, July 26, 2018. The United States won 45-35. (Xinhua/Li Bo)