Well, I do! He will not produce one because there is none to produce. He is not "A natural born citizen" of the United States of America.
Because this misguided person is wrong does not mean the president has to be burden with this nonsense. And what does this former general even know? I am being sarcastic!!!!!!!, but follow similar posting of this type, and you will read most of the above. That this people are willing to put it all on the line, leads many to believe that frankly, they are nuts.
He truly has no citizenship simply because he is not a person in the legal sense.
Barry Soetoro never had his name legally changed, so Barack Obama is an alias......
Fictitious characters are not 'born', so they can have no birth certificate.
He is not a natural born citizen regardless of where he was born unless he is lying about who his father is. There is ample evidence of the meaning of natural born at the time the constitution was written and no person born to a father who was NOT an American citizen was considered a natural born citizen.