Red Bull's Marko accuses Ferrari of spyingStephan HeubleinUpdated Helmut Marko suspects Ferrari is using a method to secretly listen in on Red Bull's race strategies during grands prix.Red Bull's F1 consultant revealed his sensational suspicions on German RTL television after the Spanish Grand Prix on Sunday.
Red Bull's Marko accuses Ferrari of spyingStephan HeubleinUpdated Helmut Marko suspects Ferrari is using a method to secretly listen in on Red Bull's race strategies during grands prix.Red Bull's F1 consultant revealed his sensational suspicions on German RTL television after the Spanish Grand Prix on Sunday.