Brazil's acting President Michel Temer addresses the nation in Planalto presidential palace in Brasilia, Brazil, Thursday, May 12, 2016, after the Senate voted to suspend President Dilma Rousseff pending an impeachment trial. In his first words to Brazilians as acting president, the former vice president promised to beef up the fight against corruption, and in particular said he will support the sweeping investigation into a mammoth kickback scheme at state oil company Petrobras. Temer himself has been implicated by witnesses in the probe, though he has not been charged. (AP Photo/Felipe Dana), APTOPIX