Caca Diegues Brazilian filmmaker

Brazilian filmmaker Caca Diegues assists at the "4 x UPP" film in the Cine Carioca movie theater in the Alemao slum, Rio de Janeiro, Brazil, May 21, 2011. (Austral Foto/Renzo Gostoli)

Brazilian filmmaker Caca Diegues assists at the "4 x UPP" film in the Cine Carioca movie theater in the Alemao slum, Rio de Janeiro, Brazil, May 21, 2011. (Austral Foto/Renzo Gostoli)

Brazilian filmmaker Caca Diegues assists at the "4 x UPP" film in the Cine Carioca movie theater in the Alemao slum, Rio de Janeiro, Brazil, May 21, 2011. (Austral Foto/Renzo Gostoli)

Brazilian filmmaker Caca Diegues assists at the "4 x UPP" film in the Cine Carioca movie theater in the Alemao slum, Rio de Janeiro, Brazil, May 21, 2011. (Austral Foto/Renzo Gostoli)

Brazilian filmmaker Caca Diegues assists at the "4 x UPP" film in the Cine Carioca movie theater in the Alemao slum, Rio de Janeiro, Brazil, May 21, 2011. (Austral Foto/Renzo Gostoli)