theespondence, from guardian, wall street junior -- wall street journal, the new york times. it should get underway in just a moment. this is live coverage on c-span. >> hello, everybody. we are here at >> hello, everybody, i work for a magazine down the street called foreign policy. i am honored and excited to celebrate the launch of this really interesting book which i have in my hand called cubersecurity and cyberwar. we will talk about some of the big issues in cybersecurity. peter, as i am sure you will know, is director for the center for 21st century of technology. alan is a visit scholar at the cyber policy research center at orge washington and was here at brookings for three years. it is interesting to me, you know, just to kick off, that this become is coming out now. we have had it seems like a stream of cybersecurity stories and mishaps and events in the last five years. and so i guess i am curious why you decided now was the time to go back to basics and set the table and lay out the primer for folks about what they need to know on the topics. >> i will weigh in