Ukrainian President Volodymyr Zelensky has become the leader of the free world, holding out against the might of the Russian military and defying the will of a tyrant whom the leaders of the world’s democracies are afraid to confront directly. At the same time, his military, which the West is arming as fast as possible, includes a small group of extremists and neo-Nazis, including some linked to the 2017 riot in Charlottesville, Virginia, which inspired President Joe Biden’s candidacy.