RIO DE JANEIRO, BRAZIL - FEBRUARY 8: Members of the ADA gang in an unspecified area of Villa Allianca, one of the many non pacified favelas of Rio de Janeiro. February 8, 2014. (Photo by Sebastiano Tomada/Reportage by Getty Images)
RIO DE JANEIRO, BRAZIL - FEBRUARY 8: Members of the ADA gang in an unspecified area of Villa Allianca, one of the many non pacified favelas of Rio de Janeiro. February 8, 2014. (Photo by Sebastiano Tomada/Reportage by Getty Images)