Motoring show. Jeremy Clarkson, Richard Hammond and James May are in Italy to take part in a series of tricky challenges and increasingly loud arguments as they attempt to find the world's best hot hatchback.With Clarkson in the Citroen DS3 Racing, Hammond championing the Fiat 500C Abarth and May making the case for the Renaultsport Clio Cup, the trio attempt to navigate their way around baffling Italian towns and take part in a scavenger hunt before heading up to Monte Carlo where they're faced with a surprise test of their cars' performance.Also in this show, Jeremy is out on the track in the McLaren MP4-12C supercar, while petrolhead comedian Ross Noble is the star in the Reasonably Priced Car.