I personally don't care why. We should slam the doors, close the borders, kick out the U.N. and put up a big sign that says, "We're closed dammit!". Let's take care of our own, make our own, drill for own own, grow our own and then see how long the rest of the world gets on with out us. And if they make it on their own, even better.
Screw 'em. We don't need 'em.
Oh, and while I'm at it...
I totally agree. But how are we gonna do it, when the people we elect because they sound so good in their campaigns turn around and wind up being in FAVOR of the UN and global government? THAT is the problem. We the People truly have no more voice in all of this - we're just riding a hell-bound train that's speeding up, and we can't stop it or even get off.