Cyberwarfare Remains Top Priority for Obama

Ten years ago, we were told that before too long it might be possible for a hacker with a computer to disable critical infrastructure in a major city and disrupt essential services, to steal millions of dollars from banks all over the world, infiltrate defense systems, extort millions from public companies, and even sabotage our weapons systems. Today it's not only possible, all of that has actually happened, plus a lot more we don't even know about.