It would be appropriate if Obama would provide all the docs including his birth certificate and citizenship papers from all the countries he is a citizen of to establish his allegiance to the USA as required by the Constituion. Multiple citizenships does not qualify one as a 'natural born citizen' under the Constitution. Obama has citizenship in Kenya and Indonesia. Those countries do not allow dual citizenship. Obama never reapplied for US citizenship after acquiring those citizenships.

Obama is hiding the fact he is not a natural born US citizen as required by the Constitution to serve as POTUS.