It's the official center point of the Valley and was founded in the mid-1800s. It's also an Arizona centennial “legacy” project. Can you guess what it is?
Giffords moves home to Tucson
Former Representative Gabby Giffords has moved home to Tucson. She had been undergoing six to eight hours of therapy a day at a Houston facility after she was shot in the head in January 2011.
Her husband, retired astronaut Mark Kelly, told the Arizona Daily Star that Giffords will continue rehabilitation in Tucson.