Cyberwarfare: Protecting ‘soft underbelly’ of USA

John Torrisi Thursday, 15 May 2014 | 12:34 PM ET CNBC.com A small-scale city in New Jersey has suffered from repeated electrical grid failures, train derailments, and water purification problems. However, the problems aren’t keeping visitors away. In fact, they’re the reason the micro-city exists in the first place. CyberCity is a miniature city, measuring…