Formula One World Championship
Christian Horner (GBR) Red Bull Racing Team Principal, Sebastian Vettel (GER) Red Bull Racing, Niki Lauda (AUT) Mercedes AMG F1 Non-Executive Chairman and Dr Helmut Marko (AUT) Red Bull Motorsport Consultant.
Formula One World Championship, Rd19, Brazilian Grand Prix, Qualifying, Sao Paulo, Brazil, Saturday 23 November 2013.