Joe Biden wins Democratic presidential primary in Arizona

Joe Biden wins Democratic presidential primary in Arizona, his third victory on Tuesday over Bernie Sanders.

Joe Biden swept to victory in Florida, Illinois and Arizona on Tuesday, increasingly pulling away with a Democratic presidential primary upended by the coronavirus and building pressure on Bernie Sanders to abandon his campaign.

The former vice president’s third big night in as many weeks came amid tremendous uncertainty confronting the Democratic contest as it collides with efforts to slow the spread of the virus that have shut down large swaths of American life. Polls were shuttered in Ohio, and although balloting went ahead as scheduled in the three other states, election workers and voters reported problems.