[AlexW]

Has ANYONE come up with a plausible excuse for withholding
the birth certificate, assuming there is one, other then it having damnable information that would disqualify him for POTUS?

All of this rubbish out of Fukino about all original
birth certificates being destroyed, or whatever, is all just
smoke and mirrors.
Yes, there is smoke OK, and no doubt, plenty of fire.

[Alberta's Child]

Has ANYONE come up with a plausible excuse for withholding the birth certificate, assuming there is one, other then it having damnable information that would disqualify him for POTUS?

The most plausible explanation I've read here on FR is that he won't release any information related to his birth certificate because the name on the birth certificate is Barry Soetoro, not Barack Obama. And there's likely evidence suggesting that he's gone by the name Barry Soetoro in many different capacities in his earlier life.

The real issue here isn't whether Obama was born in the U.S. It's whether the jug-eared dope sitting in the White House is really named Barack Obama.