LOLwut? How can he be a visa overstay when he just got here?
Or did the award-winning journalist make an embarrassing typo?
If UpChuck is talking about the fiancee (or anyone else for that matter), how would you even begin to find out if someone is a citizen and what difference does it make?

Why can I find no evidence that Louise Troh, #ThomasEricDuncan’s alleged fiancee, is a U.S. citizen? Because he’s a visa overstay. #Ebola

— Charles C. Johnson (@ChuckCJohnson) October 3, 2014