I can’t argue with that. That issue has not been central to my criticism of him, but I have not found a lot of fault, in the arguments against him being a citizen.
I do think he is a citizen, but he was born with multiple citizenships so he is not naturally an American, not a natural born citizen.
Ted was still a Canadian citizen until 2015.
It would be interesting to see his file as to when exactly he acquired his US citizenship and how.