Friday, Sep. 30, 2011
Pocatello, Idaho
The air must have been pristine back when covered wagons stopped in what would become the city of Pocatello along the old Oregon Trail. The environment — or at least the air — hasn't changed a whole lot since. This Idaho city of 54,000 is an asthmatic's dream and one of the best places in the U.S. to run a small business.