
Arizona Congresswoman Gabrielle Giffords was shot in the head during a Jan. 8 rally outside of Tuscon by a lone gunman who killed six people, including conservative federal Judge John Roll.
Twelve ohers besides Giffords were wounded. The 22-year-old gunman, Jared Lee Loughner, was arrested on scene.
On May 16, Giffords recovered enough to travel to Kennedy Space Center