and how they conducted the investigation projects where is sergio mauro today? >> one of the most important things the car wash and probe it did was 2017 was preparing to run for president the main obstacle he had in his path was a legendary status in brazil. he was the two-term president from her later leader the 86 approval rating who plan to run pagain in 2017. end up not running found him guilty of multiple charges of corruption. unscented him to prison made inn an eligible to run. so he did upon being elected he elevated sergio from his role as local federal judge and made him the minister of justice and public security. second most powerful position in brazil. it was kind of a unity after he became and went out shooting claiming police investigations aimed at his children who were all adults and officials charged with corruption for a split with the movement. he went to the u.s. for a while, it made a lot of money, came back to brazil and nancy run for president and running for president. the presidential candidate was a flop. he pull that support even bef