Child labor is common in many parts of the developing world. One young worker is Mamadou Aliou Barry, a teenager from Conakry, Guinea. He is an unpaid apprentice in a garage, and sleeps on the floor of the living room in his tutor's house. He hopes learning a trade will give him a future.

Here's his story, in his own words.

Encore presentation from September 26, 2009.

Music for this show ...