Military strategists in four countries have boasted that they can cripple the U.S. with an EMP attack. Other countries have protected their power grids from an EMP attack. The U.S. power grid is vulne
A flash of light, a blast of heat and wind, and part of the city is vaporized into a mushroom cloud that contaminates the atmosphere.We have seen the movie version of a nuclear attack. The reality of
