Formula One World Championship: Christian Horner (GBR) Red Bull Racing Team Principal and Federico Gastaldi (ARG) Lotus F1 Team Deputy Team Principal at Formula One World Championship, Rd18, Brazilian Grand Prix, Preparations, Interlagos, Sao Paulo, Brazil, Thursday 12 November 2015.
Christian Horner (GBR) Red Bull Racing Team Principal and Federico Gastaldi (ARG) Lotus F1 Team Deputy Team Principal at Formula One World Championship, Rd18, Brazilian Grand Prix, Preparations, Interlagos, Sao Paulo, Brazil, Thursday 12 November 2015.