Joshua Wong, Secretary General of Demosisto political party, Hong Kong

Published: March 22, 2017, 4 p.m.

HARDtalk\u2019s Stephen Sackur speaks to Joshua Wong, a leader of the so-called umbrella pro-democracy protests that swept Hong Kong in 2014. He's now the secretary general of the Demosisto political party. But since Hong Kong is due to elect a new chief executive later this month, who will not be chosen by the people, has the territory's pro-democracy movement failed?