“Because of the fact that Rosie O’Donnell is not in the best interests of our Great Country, I am giving serious consideration to taking away her Citizenship,” Trump wrote.

President Donald Trump’s recent threat that he was considering revoking Rosie O’Donnell’s citizenship says a lot about how the president intends to govern — and it’s “terrifying,” experts say.

In a post on Instagram later Saturday, O’Donnell got in her 2 cents, posting the following: “hey donald — you’re rattled again? 18 years later and I still live rent-free in that collapsing brain of y...