New Delhi: Rahul Gandhi’s comments aren’t the first by an Indian politician abroad that have created controversy back home. As the BJP demanded Rahul to apologise for ‘discrediting’ India in the UK, the Congress pointed to statements by Prime Minister Narendra Modi on foreign soil that, it said, also shows the country in bad light. This battle over purported denigration of India on foreign soil is not new. At a press conference in London, Rahul was told by senior journalist Suresh Gupta, that when his grandmother Indira Gandhi had come to the UK after being released from jail in 1978,...