Durga Puja time: What makes Kolkata tick?

But before we get onto the serious economic stories, let us travel to Kolkata. Its Durga Puja time and the city of joy comes to a standstill during these four days. One has to be there to soak in the festivities but if you haven't managed to do so, Ronojoy Banerjee is here with a ground report, albeit with a business touch.