A member of Brazil's Movimento dos Sem-Teto (Roofless Movement) gestures in front of a burning barricade...
A member of Brazil's Movimento dos Sem-Teto (Roofless Movement) gestures in front of a burning barricade during a protest against President Michel Temer's proposal reform of Brazil's social security system in the general strike in Sao Paulo, Brazil April 28, 2017. REUTERS/Nacho Doce