agreement of 2013. i have to say, you know i was at the talks of january last year when the same plan was in place and what secretary kerry is saying we have to put more pressure on the syrian assad agreement. a year ago, the russians were to put more pressure on the syrians and they did not. in terms of talks, it doesn't seem we are that much closer. >> a full plate for the secretary. nic robertson, thank you. breaking overnight, three teenage boys out on bail in london after they were caught trying to join isis. two 17-year-olds and one 19-year-old were tipped by by british authorities. they were arrested saturday night and brought back to the u.k. i want to bring in arwa damon live from istanbul.