<p>A tour guide from Orvieto explains why his Umbrian hill-town home is well worth a stop on your Italy itinerary. Then a rail enthusiast looks at train travel in Europe and beyond and considers how &mdash; and why &mdash; the US set off upon a different track. And a British journalist takes us along as she rides the rails on a lively journey across India.</p> For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.