New Delhi: Jawaharlal Nehru remains the only Indian Prime Minister to be greeted on arrival at the airport by a US President, senior Congress leader Shashi Tharoor said on Wednesday after the 'Twitter kerfuffle" over his posting of photographs of the former Indian premier.

Tharoor had found himself in a spot of Twitter trouble when he posted a picture of Nehru and Indira Gandhi in what he claimed was the US only to clarify later that it was probably from their visit to the USSR. The Congress leader, who had tweeted the photograph of the first prime minister and his daughter in an open vehicle waving to large crowds of people, was also trolled for misspelling Indira Gandhi's name as "India Gandhi".