near the beginning of the briefing on how the u.s. would respond to a russian chemical weapons attack. she said we have not let anything go unanswered in the attack to date. but she did not offer any sort of red line, and she was also offered by a reporter to perhaps give up a deterrent for vladimir putin to do that, and why they are not doing that in this moment. wondering what you thought as you were hearing that, if you did. >> don't forget, president obama was burned when he said a red line for the use of chemical weapons in syria. assad regime crossed the red line and the obama administration did not do anything about it. and they are not going to send troops in here. we heard about the russians potentially using a false flag operation, releasing chemical weapons in the country to justify their ongoing attacks. it'sar if the administration would do anything