The nuts and bolts of international rail travel are discussed giving unique ideas and options. Trains in Canada, the U.S., Europe, China and other places including the various Trans-Siberians are part of the program. Does it matter which train you take between two countries? What is a couchette? Should you buy a pass or point-to-point? Is rail travel the best way to see an area or region? Tune in to find the answers.