Biden expands delegate lead with Big Tuesday wins

Brian Maurizi casts his vote in the Democratic Primary at New City School in St. Louis on Tuesday. New City School stayed open for voting despite having closed to students after a parent of a student was reported to have been tested for coronavirus. The area that voting is being held was thoroughly disinfected according to Mayor Lyda Krewson.
Colter Peterson | St. Louis Post-Dispatch via AP
The "Big Tuesday" offers 352 delegates among six states. That's about a quarter of the delegates that were at stake on Super Tuesday.
Michigan is the biggest prize, with 125 delegates, followed by Washington (89), Missouri (68), Mississippi (36), Idaho (20) and North Dakota (14).
Follow our live coverage of the 2020 primaries, including results and analysis.
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