Li Wenzu (C), the wife of detained human rights lawyer Wang Quanzhang, waits with supporters including Lin Ermin (R), wife of rights activist Zhai Yanmin, who was sentenced to a suspended three year prison sentence in August 2016, on a street corner on the outskirts of Beijing on April 5, 2018. Li is walking walking 100 kilometers from Beijing to Tianjin, where she believes her husband is being held, to demand answers about his fate, in an unusual case that has sparked international outcry. Attorney Wang Quanzhang, who defended political activists and victims of land seizures, has had no contact with the outside world since he disappeared in a 2015 police sweep aimed at courtroom critics of Communist authorities. / AFP PHOTO / GREG BAKER (Photo credit should read GREG BAKER/AFP/Getty Images)
