IT'S hard not to be reminded of a tawdry Bollywood melodrama while trying to make sense of the inflamed rhetoric being spouted in New Delhi and Islamabad ever since Pokhran-II. After L.K. Advani's reckless provocations and A.B. Vajpayee's pledge that the whole country was ready to bear the cost of economic sanctions, Nawaz Sharif could not resist rising to the bait. Commenting on the inevitable fallout of sanctions on Pakistan's already teetering economy, Sharif lapsed into a decidedly filmi dialogue: "If the nation will only take one meal a day, then my children will take only one meal a day."