In US, hundreds of Yoga enthusiasts have gathered at the historic National Mall in Washington ahead of the third International Yoga Day to mark the event. The Indian Ambassador to the US, Navtej Sarna, said it was a moving sight to see people turning up in large numbers at the heart of the US capital for the event.<br/><br/>Extending warm greetings to all who are gathered on the occasion, Senator Mark Warner, in his message, said the event provides an opportunity to celebrate one of the many important traditions of the Indian culture, yoga.