Kolkata (West Bengal) [India], June 21 (ANI): Marking the occasion of 12th International Yoga Day, Prime Minister Narendra Modi on Sunday commended the massive public turnout at the Yoga programme in Kolkata and hailed yoga as a unifying force that connects communities. PM Modi led the national celebrations of the 12th International Day of Yoga, performing yoga asanas alongside thousands of people at Kolkata's Re