By Michael McFaul in Stanford In the fight between autocrats and democrats in Europe, Harris firmly supports democrats. Trump does not. For the past four years, it was, of course, President Biden, not Vice President Kamala Harris, who took the lead on defining and implementing foreign policy. Now that Vice President Harris has become the presidential candidate of the Democratic Party (de facto already; de jure soon), many Americans and Europeans are asking me what Harris thinks about Ukraine, Russia, and Europe more generally. Will U.S. policy change if she wins the presidential election in No…