Talk About the Perfect Weapon

David Sanger, chief Washington correspondent for The New York Times, joins Press the Button for an exclusive interview on the emergence of cyber conflict between countries, and how the rise of cyberweapons like the Stuxnet virus transformed geopolitics. His book The Perfect Weapon: War, Sabotage and Fear in the Cyber Age, is the basis of a new HBO Original Documentary. Early Warning features Alexandra Bell of the Center for Arms Control and Non-Proliferation and Melissa Hanham of the Open Nuclear Network on the status of New START negotiations and North Korean missiles.