Video shows Piquet adding homophobic slur against Hamilton

Three-time world champion Formula One racer Nelson Piquet of Brazil attends the shooting of the Hungarian Television's Formula One magazine in Budapest, Hungary, July 23, 2015. (Janos Marjai/MTI via AP, file) Three-time world champion Formula One racer Nelson Piquet of Brazil attends the shooting of the Hungarian Television's Formula One magazine in Budapest, Hungary, July 23, 2015. (Janos Marjai/MTI via AP, file)