happens to be a state company. >> yes, and it was mentioned in our report earlier that president rousefs been completely cleared of involvement in this particular scheme but she did chair the board of petrobras for seven years when that corruption is alleged to have taken place. so is there a potential that further investigation could focus on her somewhere down the line? >> yes, because investigations are now starting, are going to conduct under the supervision of the supreme court. the president has a reputation of personal integrity and she's not accused of anything, but as you mentioned she was at the helm of this arrest for the whole eight years of president lula's administration, and obviously she is vulnerable. there is an order to this. the prosecutors now are going to pursue those investigations. they are basing their actions on a plea bargain agreement information provided by some major former directors of petrobras for some associates with the company from members executives of companies that supply goods and services to petrobras that have been more than 20 plea bargain agre