US defender Geoff Cameron (L) warms up prior to a Round of 16 football match between Belgium and USA at Fonte Nova Arena in Salvador during the 2014 FIFA World Cup on July 1, 2014. (Getty)
US defender Geoff Cameron (L) warms up prior to a Round of 16 football match between Belgium and USA at Fonte Nova Arena in Salvador during the 2014 FIFA World Cup on July 1, 2014. (Getty)