By Lise Alves, Senior Contributing Reporter
SÃO PAULO, BRAZIL – With new segments of the secret recordings made by Sergio Machado, former president of Transpetro, being made public, Brazilian politicians are trying to explain comments and restate their commitment to the Lava Jato (Carwash) mega corruption investigation.
President of the Senate, Renan Calheiros, tried once again on Thursday to reiterate he took no initiative or made efforts to hinder or obstruct the investigation of the operation Lava jet.
In a . . .