(Photo: Samantha Sais / Reuters, file)
PHOENIX - Former Arizona Representative Gabrielle Giffords, who was gravely wounded in a mass shooting that killed six and injured 12 others, moved back home to Tucson on Sunday, her husband said.
"Moving back to Tucson today," tweeted her husband, retired astronaut Mark Kelly. "Gabby has been waiting for this day for a long time.
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