RIO DE JANEIRO, BRAZIL - JULY 30: Armed police stand guard outside the Olympic Athletes Village leading up to the 2016 Rio Olympic Games on July 30, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)
RIO DE JANEIRO, BRAZIL - JULY 30: Armed police stand guard outside the Olympic Athletes Village leading up to the 2016 Rio Olympic Games on July 30, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)