(Photo: flickr/daquellamanera)

As a longtime West Wing fan, I can't help but point you to a recent cast reunion filmed to promote the virtues of traveling on foot. The benefits of walking manifest in health, community, public safety, business, and in countless other arenas, and what better show to promote walking than one known for its walk-and-talk scenes?

The two-minute video comes courtesy of Funny or Die: