Ten months after a bullet shattered her skull in a sniper attack, Rep. Gabrielle Giffords appeared smiling and joking in a preview of an interview with Diane Sawyer to air Monday night on ABC. On Monday morning on “Good Morning America,” host Sawyer told viewers what to expect from her interview with Giffords and husband Mark Kelly, which will air on the network’s “20/20” news show. Read full article >>