Game Over for Rousseff?

In a matter of days, the vast corruption probe known as Operation Carwash has moved closer than ever to Brazil’s president, Dilma Rousseff.On Feb. 22, Rousseff’s top campaign strategist, João Santana, was arrested for allegedly receiving $7.5 million, a sum tied to a bribery scheme at national oil company Petrobras, which is at the center of the scandal.

Then the magazine IstoE reported that the government’s former leader in the senate, Delcídio do Amaral, had alleged that Rousseff had pushed judges to release political allies imprisoned on charges of graft. The magazine said the senator, who faces charges of witness tampering, made the allegations as part of a possible plea bargain. Amaral declined to confirm any plea agreement or the details reported in the story.