Modi, Mamata lock horns with roadshows in battle for key Kolkata North seat
Kolkata/IBNS: The Kolkata Uttar or Kolkata North Lok Sabha seat of West Bengal has turned out to be a turf of fierce contest between the Trinamool Congress and Bharatiya Janata Party (BJP) after a crossover charged up the saffron party's campaign in the constituency, which is held by TMC for several terms.