Why dig tunnels when you can use the air: Uber CEO
Talking about transportation system Hyperloop, Uber CEO Dara Khosrowshahi said, "Why dig tunnels when you can use the air?" Khosrowshahi, who is currently visiting India, had earlier claimed the US will have flying cars in next 10 years. Last year, Elon Musk had said digging tunnels is less crazy than flying cars, after launching tunnelling startup 'The Boring Company'.