>> joyce vance, you have the floor, why was it so important? >> it seems to me lawrence that this is the linkage of volumes one and two of the mueller report. we used to look at it separately. yesterday we had two separate hearings. it is important that we understand and mueller made it clear that we needed to understand the obstruction ultimately impacted their inability to charge a conspiracy or other crimes related to connections between the campaign and russia and it ultimately that obstruction of justice not just from the president but also from people around him. people who mueller and the report tells us did not tell the whole truth, lies and destroyed evidence. it is that obstructive behavior ultimately keep the american people in the dark about what happened. >> and so in volume one, when we get to the phrase insufficient