Inside the deadly world of Venezuela's illegal mines

Barefoot and shirtless in the cavernous belly of an illegal gold mine, Ender doesn't flinch when a piece of rock falls through the darkness and breaks the silence.Working in the dangerous and violent underworld of illegal mining in eastern Venezuela, the skinny teenager is used to taking his life in his hands every day.There is a bloody mafia war raging for control of the unlicensed, artisanal gold mines in the Venezuelan state of Bolivar.