With Russia and Ukraine embroiled in a war that has caught the world’s attention, would it be a good idea for the United States to get involved to help Ukraine? A lot of talking heads seem to think so, hoping for anywhere between arming the Ukrainians to declaring a no fly zone and even up to boots-on-the-ground military involvement. Are these the wise words of our foreign policy intelligentsia or the saber rattling of demagogues and warmongers?