I believe Donofrio makes the argument that Arthur wasn't a natural born citizen, even though he was born in Vermont.
This is based on the status of his father and it's a false argument. The father's citizenship has no bearing.
I’m not saying that Donofrio is correct, and that those who say Arthur was born in Canada are wrong — but only that Donofrio is one that some Freepers would accept. Just using their own guy for “them”...
I think it was Canada...