In this tour de force of investigative reporting, Ted Koppel reveals that a major cyberattack on America's power grid is not only possible but likely, that it would be devastating, and that the United States is shockingly unprepared. Imagine a blackout lasting not days but weeks or months. Tens of millions of people over several states are affected. For those without access to generators, there is no running water, no sewage, no refrigeration or light. Food and medical supplies are dwindling. De .
