prisons. angel is worry a new in syria could lead to a security vacuum that allows those prisoners to escape. they also control a camp home to more than 70,000 people. mostly the wives and children of isis fighters. joining me now to have a closer look at this, a foreign correspondent for the new york times who covers islamices extremism including isis and at the national security counsel. also served as spokesperson for the u.s. mission to the united nations. also a former treasury department spokesperson for terrorism and financial intelligence. brook, let s start with you and the isis part of this conversati conversation. president trump in his tweets dbt didn t express concern frd kurds as bill put it. are going to go after. he s concerned about watching over the isis fighters. tell me that part of the