Prove, to find the truth. But we will continue to insist. Thank you. Secretary Rex Tillerson, i want to ask about your conversations with putin about syria. You predicted assad would leave power through political transition, how would you compel him to participate in a political transition that leads to his own departure. Our War Crimes Charges a table and how long will the us wait for russia to come around and four Sergei Lavrov if i make your government and United States governments seem to be miles on the syria issue, on ukraine and other issues. Did you feel you have cleared up any of those issues you mentioned earlier today . Since you had those discussions with Rex Tillerson. We discussed at length the future role for assad, whether it be ina the future role for assad, whether it be in a future political process or not. Clearly our view is that the brain of the assad family is coming to an end. They have again brought this on themselves with their conduct in the war at these past