Imagine if you were able to impersonate Trump, and claim China started a war, with ICBMs heading for San Fransisco and Washington. Then, tweet from the Clinton,

Imagine if you were able to impersonate Trump, and claim China started a war, with ICBMs heading for San Fransisco and Washington. Then, tweet from the Clinton, Obama and Biden accounts that he's actually telling the truth. Add in some international flair (e.g. Boris Johnson) and some celebrity voices, and even if it sounds outlandish, enough social proof from these people and you've got yourself mass panic on your hands. It might not be WW3, but it likely could've resulted in major riots.