Liberia: Girls sell sex to stay in school

When Precious was just 12, she sold her body for the first time to a man nearly four times her age. Now 18, the Liberian schoolgirl sleeps with five to six men on an average day to pay her school fees of 1,500 Liberian dollars (£16) a year and to buy food. Precious receives the equivalent of between 27p and 54p from each client.