Nathan Law, Member of Hong Kong's Legislative Council

Stephen Sackur talks to Nathan Law, Hong Kong Legislative Council member. The pro-democracy umbrella protests in Hong Kong a couple of years ago ended up as something of a damp squib, but the young leaders of the movement haven't disappeared. Nathan Law has just won a seat in Hong Kong's Legislative Council and he's at the head of a so-called localist movement demanding a referendum on self-determination for the territory. Will Beijing try to silence Nathan Law?