The Senate seats in danger of flipping parties this election. Facebook and Twitters attempt to tackle disinformation ahead of the election. And a Black man speaks out after his image was used for fake pro-Trump Twitter accounts.
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Social media companies like Twitter and Facebook are struggling to keep up with the onslaught of disinformation on their sites. Silicon Valley correspondent Elizabeth Dwoskin reports on
the latest policies intended to mitigate the spread of conspiracy theories and fake news ahead of the election.