THE bus service was Nawaz Sharif's idea. But Atal Behari Vajpayee stole the world's imagination by riding the bus to Lahore. The media hype must have provided sorely needed relief to the beleaguered bjp government. India's 'peace initiative has also deflected criticism for its aggressive nuclear posture. The symbolism, too, was beautifully contrived, with a colourful bhangra troupe dancing across Wagah, heralding the entry of the Indian prime minister into 'enemy territory . Indeed, Vajpayee's visits to the Minar-i-Pakistan and Allama Iqbal's tomb were masterpieces of diplomacy.