p.j. crowley and general mark kennet who is the secretary of foreign affairs for the bush administration. begin with you, because you were part of the hillary clinton's state department and not during benghazi and i want to be precise on that, but she was repeatedly asked why she did not respond to increased calls for security from benghazi from the consulate there, and after 11 hours today, and do we have an answer to that very question? >> well, you know, mark and i are both military officers who had the pleasure of serving at the state department for various times, but underneath all of the zany back and forth that we saw over all of the hours, there was a very serious question which is, you know, foreign diplomats in a situation in libya where we don't have 100,000 troops there to provide a cordon of security there to do your diplomacy and a very serious question of what is the balance between security and engagement, and for someone like chris stevens understanding libya where tripoli will give you one vantage of the country, and benghazi always a rival p power center to tripoli to f