Olympics Day 12 – Boxing

Claressa Shields celebrates her semifinal victory in women's boxing. (Scott Heavey/Getty Images)

Claressa Shields celebrates her semifinal victory in women’s boxing. (Scott Heavey/Getty Images)

LONDON, ENGLAND – AUGUST 08: Claressa Shields of the United States celebrates her victory against Marina Volnova of Kazakhstan during the Women’s Middle (75kg) Boxing semifinals on Day 12 of the London 2012 Olympic Games at ExCeL on August 8, 2012 in London, England. (Photo by Scott Heavey/Getty Images)