Photograph by Sau Loeb/AFP via Getty Images
Former Arizona Representative Gabrielle Giffords and her husband, Mark Kelly, speak about slain Giffords' aide Gabe Zimmerman, during a dedication ceremony naming a conference room in the Capitol Vistor Center in Zimmerman's honor at the Capitol in Washington, DC, on April 16, 2013.
So Gabrielle Giffords, the former Arizona congresswoman gravely injured by a gunman in Tucson two and a half years ago, is on the road with husband Mark Kelly, retired astronaut, courting support for tougher background checks for gun-buyers. Great day...
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