Look- you are the one that recognizes that citizenship is a requirement, but says that nobody is allowed to ask for the documents that prove it.
Bass Ackwards.
No, statement of fact. You can ask all you want, Obama is not legally required to submit to your request. But, as I've said time and time again, all you have to do is present your evidence that Obama was NOT born in the U.S. and is NOT a natural born U.S. citizen and you can put all this to rest. But you can't.