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President Trump and Twitter have been embroiled in a feud this week over fact-checking, a tweet "glorifying violence," and a 1996 internet law.
Here's a timeline of the events, explained in 30 seconds.
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The mail-in voting tweets
President Donald Trump tweeted earlier this week about mail-in voting, alleging without evidence that the effort would lead to voter fraud.
"Mail boxes will be robbed, ballots...
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