“With Petrov, everything is a zero-sum game—for Russia to rise, America must fall. Everything he’s done over the past decade has been an effort to sully and tarnish the reputation of Western democracies. Promoting Brexit, actively trying to break up the EU and NATO, turning Italy against France, stoking the fires of partisanship in the United States. And while we turn inward, trying to tame and manage the chaos Russia unleashed in our house, Petrov is systematically moving his chess pieces all over the board.”