Once seen in films, drones now reality: Jaishankar on tech growth

Speaking on progress of technology, External Affairs Minister S Jaishankar said it has changed the world. "We are today...talking about self-driven cars...Drones used to be something in movies some years ago...now they have become a reality," he said. "World has always changed. But in this era, we are going to see a change we have never seen before," he added.