Marching Powder

San Pedro is Bolivia's most notorious prison. Small-time drug smuggler Thomas McFadden found himself on the inside. "Marching Powder" is the story of how he navigated this dark world of gangs, drugs, and corruption to come out on top. Thomas found himself in a bizarre world, the prison reflecting all that is wrong with South American society. Prisoners have to pay an entrance fee and buy their own cells (the alternative is to sleep outside and die of exposure). Prisoners' wives and children often live inside too, and high-quality cocaine is manufactured and sold from the prison. Thomas ended up making a living by giving backpackers tours of the prison; he became a fixture on the backpacking circuit and was named in the Lonely Planet guide to Bolivia. When he was told that for a bribe of $5000 his sentence could be overturned, it was the many backpackers who had passed through who sent him the money.