I've seen that article before. I don't think he's a fool; I think he's got an agenda, because he's misrepresenting the ideas of jurisdiction.
Jurisdiction in a legal sense means that the person in question is in a physical space where the laws of the given political body reach. That means that if you are within a place where you can be arrested by United States officers, you are within our jurisdiction. There are only a few exceptions: If you are a representative of a foreign embassy and therefore enjoy diplomatic immunity; if you are on board a ship docked in a US base; or if the US has been invaded and you are behind enemy lines. (It also used to apply to some Indian lands, but no longer.) The 14th makes no distinction for why someone was in the US; the fact that they are on US soil means they enjoy full Constitutional rights, including birthright citizenship if they are born here.
There will always be those who think Wong should be reversed and the meaning of the Citizenship Clause changed but, as I said, don't hold your breath.