The frantic air-dashes by Union home ministry officials to Assam is telling. The possibility of Pakistan's Inter-Services Intelligence fishing in the troubled demographic waters of the state is not a mere bogey any more. What was an impending threat only a few years back is now a reality. What was a pernicious pathogen till yesterday, has today infected the host and spread to such an extent that its debilitating effects are already beginning to show. The days of crying wolf for politicians are...