You want to see crazy? About an hour north of Flagstaff lies Tuba City, straddling the border between the Navajo and Hopi lands, divided there by Highway 160. The Hopi are Arizona based so, like the rest of our upstart state they do not observe DST. The Navajo are New Mexico based so they tinker with their clocks twice a year. During the summer there is an hour difference between the hardware store and the KFC in Tuba City.