Nuclear war begins with a blip on a radar screen. This is a minute-by-minute account of what comes next. It has to be read to be believed. There is only one scenario other than an asteroid strike that could end the world as we know it in a matter of hours: nuclear war. Until now, no one outside official circles has known exactly what would happen if a rogue state launched a nuclear missile at the Pentagon. Second by second and minute by minute.
