Come on. "Addressing the motel owners association in usa" hardly qualifies somebody for a "diplomatic visa". Mr Mod i should not assume that just because he is a elected CM, he would get whatever he wants. US visa laws denies visa to any foreign official who "was responsible for or directly carried out, at any time, particularly severe violations of religious freedom.". Why should they change their policies just because Mr. Modi is a fairly(?) elected politician? US is not India.
