Sandip Roy's Dispatch 286: The Great Smog By Sandip Roy Published April 3, 2019 at 6:40 AM PDT Listen • 6:00 1 of 2 Victoria Memorial Hall in Kolkata Photo courtesy of HuffPost India/modified from original 2 of 2 A bridge in Kolkata Photo courtesy of Getty Images/modified from original What does Sandip Roy miss most about San Francisco?Clean Air.