Homer, Nolan and Susan Ley

It seems everyone's on an odyssey these days, whether it's sailing home from a vanquished Troy or taking a Greyhound bus through a disconnected America. Ray and Leo take a closer look at how travel is changing.

Opening and closing music by Keith MacLeod "Newer Wave" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 Licensehttp://creativecommons.org/licenses/by/4.0/