Six states are voting Tuesday, and Michigan is the biggest prize of the Democratic presidential primary contests. Listen to NPR's livestream beginning at 8 p.m. ET.
Six states hold presidential primary contests today, with Michigan the big prize for Democratic candidates. But both Joe Biden and Bernie Sanders have cancelled rallies due to coronavirus concerns.
Kansas City Mayor Quinton Lucas was turned away from his polling place this morning due to an error by a poll worker. NPR's Ari Shapiro speaks with the mayor about his experience.
Election officials around the country are taking steps they hope will assure voters that they are safe at polling places, despite concerns about the spread of coronavirus.
As the number of confirmed coronavirus cases continues to climb, election officials and candidates are weighing how to make sure the political process doesn't become the next casualty of the virus.
As vice president, Biden visited Detroit nearly a dozen times, more than President Barack Obama. He was in Detroit again on Monday, this time campaigning before Michigan's Tuesday primary.
Former Vice President Joe Biden has a long history with Detroit, and his path to winning Michigan in the primary and in November could run through the city and its African American voters.
Montana Gov. Steve Bullock has announced a Senate run. NPR's Audie Cornish talks with Nathan Gonzales of Inside Elections about Democrats' chances of taking control of the upper chamber in November.
Idaho, Michigan, Mississippi, Missouri, North Dakota and Washington state are holding 2020 primary contests on Tuesday. Follow live coverage and see the latest results.