Assuming that Hussein was born in Kenya, like his brother said, and Kenya was a protectorate colony of Great Britain at the time, could there be records of his birth somewhere in Britain?
You know those five eyes bunch have tried to cover up the truth.
It's my thought if Trump walked out with the full records of Hussein's birth, no one would believe him. However if Great Britain coughed up the records, well it would be more likely.
If adequate pressure could be applied to the right people…