stock at a price that's accelerated, at a higher price. how does that affect potential judgments in the future? >> senator marco rubio met with reporters after he emerged from the hearing room before the senate foreign relations committee, he refused to say whether he is ready to announce he will vote to confirm rex tillerson as the next secretary of state. he needs to consider it a bit longer. what about you? are you ready to confirm his nomination? >> no. i am going to need a lot more information. i am going to look forward to a series of responses to a slew of written questions that i am presenting for the record. i want to see his responses. i want to see responses to other colleagues so i know i am pursuing other lines of questioning. i want to see his answers to that. i find it difficult to understand that as the ceo of exxon ploe exxonmobil that he didn't understand his company was