A supporter of Peruvian President Martín Vizcarra chants slogans outside the legislature building in Lima on Monday night, not long after Vizcarra dissolved Congress. Opposition lawmakers defied the president's order and voted to suspend him from office. Rodrigo Abd/AP hide caption
Peru's President Martin Vizcarra waves after he was sworn in Friday, taking over from Pedro Pablo Kuczynski, who resigned over corruption allegations. Martin Mejia/AP hide caption
Peruvian President Pedro Pablo Kuczynski waves from the governmental palace in Lima on Wednesday, shortly after the embattled leader offered his resignation to lawmakers ahead of a scheduled vote on whether to impeach him. Martin Mejia/AP hide caption
Brazilian President Michel Temer flashes a smile during a meeting in Rio de Janeiro on Sunday. The embattled leader has been one of the subjects of a vast, yearslong corruption probe that has snared many of the country's most powerful politicians and business people. Mauro Pimentel/AFP/Getty Images hide caption
Brazilian Federal Judge Sergio Moro (right) is leading his country's corruption probe of state-run oil company Petrobras. Two Brazilian companies have agreed to more than $3.5 billion in fines for violating U.S. bribery laws in their dealings with Petrobras. Eraldo Peres/AP hide caption
The Brazilian national flag flutters at the front of the headquarters of the Brazilian state oil giant Petrobras, in Rio de Janeiro. Vanderlei Almeida/AFP/Getty Images hide caption