Bernie Sanders won the Michigan primary — 50 percent to Hillary’s 48 percent. This isn’t something huge, mind you. The delegate count is still far and few in between, with Sanders needing landslide victories in future states to stay afloat. Not a single poll, however, has given Sanders any chance of victory in Michigan. The closest had Clinton leading by five percentage points, but the average poll had her leading 20+. Sanders’s win, as said by FiveThirtyEight (who predicted a less than one percent chance for Sanders to win Michigan), is the greatest polling upset in modern political history.