And now provide limited cooperation regarding the terror threats to u. S. Olympic athletes. The uss that these are isolated events or do you see russia returning to more of a cold war posture towards the u. S. . Thats a great question. I do think that this is somewhat reflective of current a leadership and i think there is clearly a desire to return to great and global power status, and i think that colors the behavior of the russian government. And the pursuit of their interests in which they are competitive with us. Thank you. Specifically on the olympics in sochi, the uss that the russian government has taken adequate precaution to protect olympic athletes and visitors . Let me, if i may, sir, pass that to matt olson, who has been working this problem pretty intensely as the director of the National Counterterrorism center. We are focused on threats to the let the games and were working very closely with the russians and with other partners to monitor any discrepancy disrupt as you