It follows a new investigation into the deadly contamination of water in the Michigan city in 2014.
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Video caption: How delivery drivers became vital in the pandemic They made sure no-one had to leave the house but now they are taking on an even more important role.
By Jack Goodman, Christopher Giles, Olga Robinson and Jake Horton
BBC Reality Check
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Video caption: US election: Why are Trump protesters saying 'stop the count' and 'count the votes'? Trump supporters have been chanting conflicting messages in Michigan and Arizona. We look at why.
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Video caption: Michigan result: 'Ugly scenes' at count facility in Detroit The BBC's Lebo Diseko reports from a count facility in Detroit where 'ugly scenes' erupted when Republican and Democrat supporters were denied access to the count room.
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Video caption: Gretchen Whitmer: 'Hate groups heard Trump's words as rallying cry' Michigan Governor Gretchen Whitmer calls out the president as she reacts to the alleged plot to kidnap her.
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Video caption: Gretchen Whitmer: Details of alleged plot to kidnap Michigan governor Six people have been arrested and charged with conspiring to kidnap Gretchen Whitmer.
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Video caption: Officer saves three-week-old baby who choked on milk The officer saved a three-week-old baby girl who was choking on milk, as her mother watched.