TOPSHOT - Members of the public hold candles at a vigil in Hong Kong on June 4, 2017 to mark the 28th anniversary of the 1989 Tiananmen crackdown in Beijing. Thousands gathered at a candlelit vigil in Hong Kong on June 4 to mark 28 years since China's bloody Tiananmen Square crackdown but the annual event is struggling for support among younger generations. / AFP PHOTO / ISAAC LAWRENCE (Photo credit should read ISAAC LAWRENCE/AFP/Getty Images)
