he has said that there was somebody with him the whole time, sarah harrison was with them and she wastually there precisely for that reason, to be able to say that we were not approached by a government. it does not fit in anything of the person that i know. there is no evidence of it. he sought and received political asylum. >> on the next "charlie rose," join us. >> we are in a period where relationships are complex. they are not allies or adversaries but in between, changing on the issue or the day of the week. this power is diffusing around the world, diffusing into many, many hands in many forms. decision-making is decentralized. we have moved a long way. this year, next month, is the 25th anniversary of the end of the cold war. in 25 years, we have moved from a world tightly controlled to a world that is simply not tightly controlled in which many people are making consequential decisions. >> things are moving enough in the right direction so that they can connect with the rest of humanity to create a better picture of who we are, where we came from, then we ever had before. i w