Imagine yourself on a cross-country trip and you had very strict dietary requirements. Maybe gluten-free, organic, vegan, low sodium. From the standard fare offered on freeway exits, you would have a tough time feeding yourself.
As a vegetarian, the closest experience I can offer was taking a three-day coast-to-coast voyage on a Greyhound bus that seemed to prefer stopping at Burger Kings for the limited meal breaks.
In the bleak towns in the Southwest, there were…
