Olympics Day 4 – Hockey

Shannon Taylor (down) scores the lone goal as the U.S. upsets Argentina in field hockey. (Daniel Berehulak/Getty Images)

Shannon Taylor (down) scores the lone goal as the U.S. upsets Argentina in field hockey. (Daniel Berehulak/Getty Images)

LONDON, ENGLAND – JULY 31: Shannon Taylor (down) of the United States celebrates scoring the first goal during the Women’s Hockey Match between Argentina and the United States on day 4 of the London 2012 Olympic Games at Hockey Centre on July 31, 2012 in London, England. (Photo byDaniel Berehulak/Getty Images)