Just take a look at the sheer mass of Tokyo, and that just becomes more truth than fiction. The US actually, is going to have a massive GDP issue once a generat

Just take a look at the sheer mass of Tokyo, and that just becomes more truth than fiction. The US actually, is going to have a massive GDP issue once a generation passes from where we are today. Why? Baby boomer generation is retiring. If immigration is not allowed, we will have a bigger problem on our hands than President Trump's legacy (that's a joke, btw).