Biden takes control with early win in Michigan. Washington a toss-up. 

• 
  

• The delegate gap widens and other takeaways from Tuesday’s primaries
  
  
  Former vice president Joe Biden continued on his trajectory toward the Democratic presidential nomination.
  
  By Aaron Blake 1 hour ago
  In a week Sanders had to get right, he couldn’t grow support
  
  
  Sen. Bernie Sanders lapsed into old patterns, attacking the “establishment” and struggling to connect with black voters.
  
  By Sean Sullivan 27 minutes ago
  The Take: Biden appears to be on an unstoppable march to the nomination
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• 11:36 PM
  A suburban surge for Biden, everywhere
• 11:09 PM
  ‘There’s a place in our campaign for each of you,’ Biden says in appeal to Sanders supporters
• 10:32 PM
  Trump backs Alabama’s Tuberville for Senate, snubbing former attorney general Sessions
• 10:27 PM
  Sanders won’t speak tonight

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U.S. surpasses 1,000 cases as states try to stem Coronavirus outbreak

The virus has been detected in more than 30 states, and 18 of them have declared a state of emergency. In New York, Gov. Andrew Cuomo established a one-mile containment zone within the city of New Rochelle.

Exit polls and results from all 6 states

Biden rakes in primary wins 1:47

(Video: Blair Guild/The Post; photo: Carolyn Van Houten/The Post)