At the American Embassy in New Delhi, each morning there are hordes of people gathered to go in for an interview as busy diplomats rush in to their desks. But today was different. To commemorate the third edition of International Yoga Day, the staff - along with their little ones - headed to the lush green lawns of the embassy with their mats. Though early morning showers in the capital played a damper, the American embassy grounds transformed into one sprawling exercise area for the event.