not at all timothy snyder 20th century historian in yale written on the history with the first well-known book and the grim history of the lens between stalin and hitler it is what you crave another country's he has another book that is equally grim the same part of the world at the same time. those that we wrote rapidly and is giving away what he

does is list 20 things you can do if you feel it is possible to the ft - - of the authoritarian derive to be a tribute to good causes? it is of very good. >> one of my province moments of brightest instance occurred to weeks ago when the head of the federal police force at the head of the largest intelligence service stood in open session that contradicted statements by the chief executive. the they were asked in open session and answered in open

session. only in america. [inaudible conversations] [applause] >> your listing to former nsa ncaa director michael hayden. board live coverage from the annapolis book festival talking about music and technology. [inaudible conversations]

because be.

>> dobrynin is is this problem to bring deadly clerics what did it teach you? is a huge problem because a lot of this this articulated in arabic is difficult for those to understand the magnitude the reason i went to twitter how do you notice that this sentiment exist? out can you prove it? i thought to herself like a good way to figure out the sentiment the treats are so graphic they will grind the

flash but to do your point some of the things that i profiled even though in terms of methodology and the last term to analyze a look at if more from a substantive point of view even if you cannot scientifically evaluate these messages i attempted to do that you cannot really decide and how did that affect what happened on the ground? within a half to assume somebody is absorbing the material so is massive if

you have millions of followers it is reinforced by different forms of media. not mainstream but it does marginalize talking about the fate news -- fake news and i dunno how we address that. >> what i thought was interesting i did not have access to the saudis digest followed the mahon twitter.

and i started reading that they treated in arabic at least three of them said i did not do that some deals did. so in another conversation the power of the internet and social media but it encourages people to be more aggressive but we -- but they try to convince me they did not treat that then to say if you didn't then answer the question. so i think that danger of platter, to give people the license for what they were

saying to be retracted. >> did you come out of that meeting save? [inaudible conversations] we have a discussion on music and technology coming up next. [inaudible conversations]

>> good afternoon to the next panel if you are interested of music and technology were in the right place. . .