It's 2017. Donald Trump can become president. But we still can't edit tweetspic.twitter.com/bD3o80QsPL
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No. He can only delete after it has been archived. Every form of Presidential communication, personal or not, must be archived.
Check article I posted. It seems he can legally since according 2 Obama law digital media is auto recorded instantly. I posted link
Yep, I've read that one before. White House has confirmed his personal account is a part of 45's archive though, though who really knows.
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