Families of those shot in Annunciation attack joined the former U.S. congresswoman, who was shot in 2011, at the event attended by more than 800.
“These weapons turn survivable injuries into fatal ones,” Kummer said. “They turn small tragedies into mass tragedies.”
Gabby Giffords, a former U.S. representative from Arizona who became a gun violence prevention advocate after she was shot in the ... [2577 chars]