The White House's unproven claims on Facebook and Twitter that antifa activists are placing bricks to incite riots have been taken down (FB)

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· *The White House spread a conspiracy theory that "antifa" activists are placing caches of bricks around cities to incite riots.*
· *There's no evidence for this theory, that has circulated on social media in recent days, and many of the suspicious pallets have been found to have legitimate purposes.*
· *Antifa is...