The problem is not Obama being born in Hawaii or Kenya. It is him being an African as president.
One of our founders, Thomas Jefferson said:
"Deep rooted prejudices entertained by the wwhites; ten thousand recollections, by the blacks, of the injuries they have sustained; new provacations; the real distinction which nature has made; and many other circumstances will divide us into parties, and produce convulsions, will will probably never end but in the extermination of one or the other race"
Jefferson never wanted Africans or blacks to be citizens of the United States. He wanted them freed and returned to Africa.