[Non-Sequitur]

Arguably, this would also be true of his “appointment” of his VP candidate, Biden. Logically, an invalid candidate for president can only select an invalid candidate for v.p.

Biden wasn't appointed by Obama, he was selected by the convention. There is nothing illegal about his candidacy, regardless of what Obama may have done.

[logos]

You may very well be right; however, I think a well-qualified constitutional lawyer could put forward a very compelling argument along these lines. We are in very deep and never tested waters with this mess.