Sir — Congress leader and former Finance Minister P Chidambaram has expressed regret over the ban of the book, The Satanic Verses, by Salman Rushdie. If Mr Chidambaram really thinks that the ban on the book by the Rajiv Gandhi Government was wrong, why doesn’t he, along with Congress president Sonia Gandhi and other ‘secular’ leaders, meet Prime Minister Narendra Modi and urge him to lift the banIJ