'US must observe protocol for Indian dignitaries'
The US needs to observe protocol in treating Indian dignitaries visiting that country, External Affairs Minister SM Krishna said in the wake of American security agencies frisking former president APJ Abdul Kalam on board an aircraft.
Indian Ambassador to the US, Nirupama Rao, has met top officials of the State Department and discussed Indo-US bilateral relationship and the bomb blast at the Delhi High Court, officials said.