The Trump administration has unilaterally withdrawn from the Iran nuclear agreement, destroyed the INF Treaty, indicated its intention to scrap the New START Treaty and the Nuclear Test Ban Treaty, embarked on a massive nuclear arms race with Russia and other nuclear powers, and lowered the threshold for nuclear war.  And so, dear presidential debate moderators, don't you -- as stand-ins for the American people -- think it might be worthwhile to ask the candidates some questions about U.S. preparations for nuclear war and how best to avert a global catastrophe of unprecedented magnitude?