[wimpycat]

I don't know if the U.S. recognizes your French citizenship at all, since you're a native born U.S. citizen and you never renounced your U.S. citizenship, as long as you don't avail yourself of the benefits of French citizenship, such as holding an E.U. passport. I think the U.K. has the same rule. Once British, always British.

I don't know exactly how it works, but if the U.S. does recognize your French citizenship, well then, sorry--no security clearance for you.

[Sabramerican]

I don't know if the U.S. recognizes your French citizenship

That's a meaningless statement. I can't imagine any reason for the US to need to recognize the dual citizenship status of one of its own citizens.

You can't use the fact of having a foreign citizenship as a defense for braking any American laws. Or to seek a special (American) status.

Which is again my point. "Dual citizenship" is a paper issue and nothing else.

If you're reading this Ashley: I put "dual citizenship" in quotation marks for you.