A bus burns in flames in the suburbs of Rio de Janeiro 08 January, 2008 during clashes between the police and drug traffickers from the Mangueira "morro" (hill). The police broke up a fortress in the Mangueira morro, in northern Rio de Janeiro, in which they seized about one ton of marijuana (cannabis sativa) and found a stone oven used as a crematorium. AFP PHOTO/AGIF-Bruno Gonzalez