Fans of Switzerland cheer before their 2014 World Cup round of 16 game against Argentina at the Corinthians arena in Sao Paulo on July 1, 2014. Reuters
Argentina fans kiss before the 2014 World Cup round of 16 game between Argentina and Switzerland at the Corinthians arena in Sao Paulo on July 1, 2014. Reuters
Argentinian supporters pose ahead of the Round of 16 football match between Argentina and Switzerland outside The Corinthians Arena in Sao Paulo on July 1, 2014, during the 2014 FIFA World Cup. AFP
An Argentine soccer player Lionel Messi is cut onto the head of a customer ahead of World Cup match between Argentina and Switzerland at the barbershop in Texas on June 30, 2014. Reuters
Argentina
Belgium
Belgium
Belgium
Belgian fans react as they watch a live broadcast of the 2014 FIFA World Cup football match between Belgium and the US at the FanFest at Copacabana Beach in Rio de Janeiro on July 1, 2014. AFP
Fans react to the USA
US goalkeeper Tim Howard reacts during 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. AFP
Belgium
US forward and captain Clint Dempsey (front) is comforted by Belgium
Belgium
US midfielder Julian Green (R) celebrates with Belgium
Belgium
Belgium
US President Barack Obama leads a soccer chant as he arrives in the South Court Auditorium of the Eisenhower Executive Office Building, next to the White House, to watch USA second round match against Belgium on July 1, 2014 in Washington. AFP
Belgian supporters cheer for their team ahead of the Round of 16 football match between Belgium and USA at The Fonte Nova Arena in Salvador on July 1, 2014, during the 2014 FIFA World Cup. AFP