Photo courtesy of Congresswoman Gabrielle Giffords’ office Before the rampage: Ron Barber (left) with Gabe Zimmerman, who was slain on Jan. 8, and Giffords spokesman C.J. Karamargin Ron Barber is ready to go back to work at Congresswoman Gabrielle Giffords’ office. “I just can’t wait to be back and be alongside a great staff of […]