That would hurt us if one hit in mexico, I don't mean the destruction, but food prices would be hit bad. I say we just put up a "great wall" and call it good.
We could afford to subsidize food to near nothing with the money save. If only a quake could put a hundred mile distance between us and mexico our problem would be greatly reduced.
All I have in this world is my balls and my word and I don't break em for no one.