By Henry Brean and Alex Devoid | Arizona Daily Star
From a strict, geographic point of view, the center of Tucson sits in an unremarkable patch of desert surrounded by a fence topped with barbed wire.
The spot is strictly off limits, and for good reason. If you try to go there, you can expect to get tackled by military police officers or run over by a fighter jet.
As you might imagine, the geographic center of the city limits hasn’t always been sealed away inside Davis-Monthan Air Force Base.