In fact, we haven't ever really recalibrated our foreign policy commitments since the end of the Cold War. We still have alliances throughout Asia and across Europe that were devised to tame the Soviet Union, which, last time I checked, ceased to exist more than 20 years ago. Today, of course, we have a commitment to go to nuclear war with Russia in case Russia invades Latvia. To me, that's complete and utter nonsense. There ought to be a reconsideration of our posture in every region of the world.