Who Is Arizona Congresswoman Gabrielle Giffords?

Rep. Gabrielle Giffords rides motorcycles and married an astronaut at a wedding where everything had to be biodegradable. She is a Democrat who champions gun rights, lists fiscal discipline as one of her top issues and was re-elected in a conservative district when Republicans took control of the House. News that she was shot in the head while meeting with constituents at a Tucson, Ariz., grocery store brought outpourings of support from both sides of the aisle. "I am just heartbroken. Gabby...Full Story