Peter Rutland, the Colin and Nancy Campbell Professor in Global Issues and Democratic Thoughts, writes in the Mirror (U.K.) about the threat to the West by Russian President Vladimir Putin. He considers the comparison made by British Defense Secretary Michael Fallon to the Islamic State. While "Putin's people are not beheading Christians or burning captives alive," writes Rutland, Russia has nuclear weapons — lots of them. "And is willing to use them if necessary," he writes. "Deterrence only works if both sides see each other as unwilling to risk war. And [Putin] believes the West will not risk nuclear conflict over where to…