A protester holds up a sign saying "we believe Lam Wing-kee" as she shouts slogans during a rally in Hong Kong on June 18, 2016. The Hong Kong bookseller who said he was blindfolded, interrogated and detained in China led the protest march on June 18 defying Beijing as pressure grows for authorities to answer questions over the case. / AFP / Aaron TAM (Photo credit should read AARON TAM/AFP/Getty Images)
