Chennai, a city of 4.6 million people on India's southeast coast, has been all but destroyed by record flooding. As the floodwaters begin to recede, a massive relief effort is under way to rescue those still stranded and provide clean water and supplies to shelters. "This is something of a megadestruction movie," said Srinivasan, who lives in the city's suburb of … [Read more...] about Drones Save Over 200 in Chennai Floods