Policeman gestures as members of Brazil's Movimento dos Sem-Teto (Roofless Movement) try open the front...
Policeman gestures as members of Brazil's Movimento dos Sem-Teto (Roofless Movement) try open the front door of a vacant building during an occupation of an empty building in the early hours of general strike, in the centre of Sao Paulo, Brazil, April 28, 2017. REUTERS/Nacho Doce