On this episode of Wide Open Throttle, Motor Trend's John Carey heads to South Africa to ride shotgun in the world's fastest roadster - the Bugatti Veyron Grand Sport Vitesse. Plus Jessi Lang reports from the prestigious Mullin Automotive Museum, home to one-of-a-kind treasures like the 1936 Bugatti Type 57SC Atlantic, valued at an astonishing 40 million dollars!