Three states held primaries today and all carry a large delegate count, a total of 441 delegates in all. Florida is the biggest prize of the night with 219 delegates and Joe Biden easily won the state, topping Bernie Sanders by more than half a million votes.
Illinois had 155 delegates up for grabs and Biden was able to win the state with double digits.
Arizona is the only contest still pending tonight. It has 67 delegates.
Ohio voters were supposed to head to the polls today, but the Governor postponed the primary there until June.