Gillian Anderson: 'Slavery a $150bn business'

Gillian Anderson has spoken at the Trust Women Conference anti-slavery event hosted by the Thomson Reuters Foundation.

The actor stars in Sold, a film based on the true story of a survivor who was trafficked from Nepal to a Kolkata brothel as a young child.

Ms Anderson discusses with Zoe Conway how slavery has become the fastest growing black market industry in the world.

(Photo: Gillian Anderson. Credit: Getty Images)