It's one thing to talk between US people on various topics. Another is for head of foreign state to covertly enter your country and espouse a topic that's controversial and could cause problems for you down the line.
> And to give a more historical example
To give a more recent historical example. Election of Donald Trump. And the role Russia played. Steele dossier non-whistanding.
From what I gather, merely buying up trolls and doing some marketing was enough for US to have hissy fit, over it.
