Special Report: Cyber Wars - info war in the US

From Cold War to cyber war? It's entirely possible the battles of the future may well be fought on the Internet.

From Cold War to cyber war? It's entirely possible the battles of the future may well be fought on the Internet. Will Rodger examines the issues on the table in this five part special. He talks to the military and government officials who will be in the centre of the digital war effort, and looks at the fall-out for companies and consumers.