Judd moved to help by human trafficking problems

Actress-turned-humanitarian Ashley Judd was moved to campaign against human trafficking after she "stumbled upon" the problem while visiting the developing world to promote public health.

The 'De-Lovely' star - who has also used her fame to focus attention on HIV/AIDS prevention - became concerned with the issue after visiting various slums, hospices and clinics during a three-week charity mission to Rwanda and the Congo.