Bugatti: Under the hood of the world's fastest car

CNBC's Robert Frank and John Hill, Bugatti sales director, take a look at the world's fastest and most expensive car; the Bugatti Veyron 16.4 Grand Sport Vitesse, which comes with a price tag of $2.5 million and a top speed of 253 MPH.
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Thu, Aug 1 20137:52 AM EDT