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.
“Go far - too far you cannot, still the farther. The more experience finds you: and go sparing. One meal a week will serve you, and one suit, through all your travels; for you'll find it certain.”
“The U.S. cannot force Sunnis, Shias, and Kurds to make peace or to act for the common good. They have been in conflict for 1,400 years.”