AProudLefty
Black Kitty Ain't Happy
It is unrealistic for anyone to invade. Its just not possible to move enough people onto our soil to matter.
Thank back on Gulf War I, how many months did it take to ferry an invasion force to Kuwait to invade Iraq ? Months and months and thats wit loads of massive transport aircraft and naval. THey would have to stage from Canada or Mexico and that would simply not be allowed.
As Napoleon and Hitler discovered going after Russia, its painfully hard to invade a massive country.
If the US goes down there wont be a shot fired.
There is always a way. You even gave one way.
Also we have many cells and spies here in America.