If North Korea is allowed to maintain its nuclear weapons programs, other nations may well follow suit and some may buy such weapons from the North Koreans.
In 1862, Abraham Lincoln signed the Homestead Act, a bill opening one half million square miles of territory in the western United States for settlement.
I am more and more convinced that man is a dangerous creature and that power, whether vested in many or a few, is ever grasping, and like the grave, cries, 'Give, give.'