Hak5 and Dojosec Videos
Tenable CSO Marcus Ranum gave a talk about the limitations of Cyber Warfare at this month's Dojosec in Columbia, Maryland. A video of his presentation, as well all of the other speakers, is now online at Vimeo.
I was also recently interviewed for Hak5 Episode 503. If you have not heard of Hak5, they have several very high quality shows which cover a wide variety of topics relating to network security, open source, penetration testing, modifying hardware, product demos and more.