Our second goal is to prevent regimes that sponsor terror from threatening America or our friends and allies with weapons of mass destruction. Some of these regimes have been pretty quiet since September the 11th. But we know their true nature. North Korea is a regime arming with missiles and weapons of mass destruction, while starving its citizens.

What "terror" has the regime in North Korea sponsored? And if it hasn't sponsored any, why was it mentioned in that particular paragraph all by itself, instead of another regime that really has sponsored "terror"?