Bob Fu - President, China Aid

There's been no flowering of a political spring in China. Revolutionary fervour in the Middle East seems to have prompted a new crackdown on dissidents in Beijing. But just how repressive is the Chinese Government and how much do western Government's care? Stephen Sackur talks to Bob Fu, a former Tiananmen Square student leader who now runs a US based Christian group, China Aid. How well do we understand what's happening inside the world's rising superpower?