Comment: RE: US Is 'Huge'!

"What a bunch of Barbra Streisand! The United States is huge - some 3.1 million square miles just in the lower 48. The inverse square law makes such a claim laughable!" -- Michael Hansen

Maybe you should read up on how EMP propagates from 300 miles above earth atmosphere. Wikipedia has some 'interesting' articles about that. You should read them and thereafter not look so foolish.