Former Brazilian President Lula turns himself in

Brazil's former President Luiz Inacio Lula da Silva, center, leaves the metal workers union headquarters in Sao Bernardo do Campo, Brazil, Saturday, April 7, 2018. Da Silva is in police custody after a tense showdown with supporters who tried to block him leaving a union building. Da Silva left an exit of a metal workers union surrounded by several bodyguards who pushed back supporters trying to keep him from leaving. [Photo; Thiago Bernardes/FramePhoto via AP]