High school students and alumni form a human chain during a rally in the Sha Tin district of Hong Kong on September 9, 2019. - The protests over the last 14 weeks were lit by a now-scrapped plan to allow extraditions to the authoritarian mainland, seen by opponents as the latest move by China to chip away at the international finance hub's unique freedoms. (Photo by Philip FONG / AFP) (Photo credit should read PHILIP FONG/AFP/Getty Images)
