The laws of Canada govern it’s citizens. The laws of the US govern US citizens. To US law, it does not matter if any other country says a person is their citizen. US law does not recognize dual citizenship.
Under Title 8 section 1401 of US Law, the individuals who are born as US citizens and do not require naturalization are described is subsections A through G.
Jorge Ramos has dual Citizenship. He admitted he Votes in both Mexico and the U.S.
Why hasn’t he be Deported and stripped of his Naturalized American Citizenship?