Hidden things happening: Venugopal to Centre on flight disruptions

Congress leader KC Venugopal claimed that hidden things are happening amid ongoing flight disruptions at Indian airports on Tuesday. "There are hidden things happening...There should be an investigation. We need a full answer on what action to take. People...are troubled," Venugopal said. His comments came after Congress MP Chamala Reddy said the government gave no clear answers in Parliament.