Nury Turkel: Will the world stand up for China's Uyghurs?

Stephen Sackur speaks to Nury Turkel, a prominent Uyghur activist in exile and chair of the US Commission on International Religious Freedom. He is a key leader in the effort to pressure China to end the repression of the Uyghurs. But is his campaign doomed to fail?(Photo: Nury Turkel in the Hardtalk studio)