Jorge Mollinedo and Alex Choque are best friends. They have worked together in the tin mines of Bolivia, hammering out a living from the underground rock. They are now teenagers and looking for a way out of their desperate poverty and lives blighted by silicosis and ill health caused by mining. Jorge sees the military as a way to change his life and his country. But Alex's plight keeps him tied to the mines. This is the third time that Witness has filmed with these two, the original Child Miners, over several years. Teenage Miners is a poignant look at the lives of two young people fighting the cycle of poverty as they grow up into young men. Here, filmmaker Rodrigo Vazquez writes about turning the idea of filming two child miners as they grow older into a reality.