The BBC World Service's 'Talking America' bus has completed the western leg of its journey and is now deep into part two of the trip: The South. Alan Little has picked up the baton as main host, but it's the same varied mix of coverage you'll recognize if you've followed the journey so far. It's revealing to see how a foreign news organization covers domestic American issues - and what it is about America that fascinates BBC audiences right around the world.