There can’t be a better exhibit to gauge the Congress’s kismet in Bengal than the keystone called Malda—home turf of the late party strongman A.B.A. Ghani Khan Choudhury, or Barkat-da, who lorded over this northern political property for more than four decades. His writ was so large that even chief minister Jyoti Basu, at the peak of the Left Front rule, suggested taking Barkat-da’s “consent” for a Ganga water-sharing treaty that Bangladesh was pushing for. Well, that was in 1996.