As to your first sentence, no not so.
Everyone concedes that McCain is a citizen under the two parent rule. No Doubt. And I assume you know he was not born in the Zone on the base but instead in Panama in a civilian hospital. His birth certificate is posted on the main thread.
So no, there are not millions of Americans born . . . either because they too, for the most part, have US Citizen parents.
As to Obama, it's different because under the narrow precise rules about how a person born outside the U S to two parents who are married to each other gets U S Citizenship, he flunks. No one has come up with a statutory analysis that makes him a citizen if he was born in Kenya which I believe that he was.
And therefore, I also think he doesn't come close to eligibility to act as President under the Constitution either.
It's not a righteous conduct issue--it's a simple statutory and Constitutional Law question.
David,
I agree with your summary of what you think about Obama. I’m aware that McCain was born in a hospital off the naval base. Anyone who would deny him natural born citizenship is using some archaic interpretation.
Obama has the problem. I think neither the McCain or Hillary camp want to spring this, plus I would imagine that there are detectives and FBI agents behind the scenes looking into this as we speak.