Jon Sistiaga gives an inside and outside look into Argentina's Barra Bravas, the world's most violent football fans, who besides being radical fanatics for their club, they're organized as true mafias.
Jon Sistiaga
Alejandro Flores
Monica Nizardo
Diego Murzi
Fabian Crudeli
Ricardo Darín
Ricardo Pavone
Gustavo Grabia
Raul Plee
Marianos Bergés
Juan Román Riquelme
Joaquín Sabina
Rafael Di Zeo
Martín Lapadu
Javier Cantero
Gabi Milito
Alejandro Vichi