Jeremy Clarkson talks Forza 4's Halo Wart

Turn 10 has got Top Gear's Jeremy Clarkson in to use his instantly-recognisable voice to describe the fictional tech specs of the Halo 4 Warthog that's set to appear in Forza 4. Brilliant idea. Clarkson skims over the details of its nonsensical innards in his usual nonchalant, sarcastic manner. And he compares it to the Porsche 911. Sort of. Watch it. Mike Jackson