Trump has treaten to pull troops out of South Korea if he dosn't get a better trade deal. I think he just might do it and then North Korea will invade and South Korea will never be able to pay off their defiscit. it would also cost quite a bit of money to move the troops so not only would the US never get the deficit squared up they will have a huge moving expence. Plus a lot of people are going to suffer. Cheers and happy weekend!
