Yesterday on Capitol Hill, Tina Meins and other survivors of gun violence joined Democratic senators to push for tougher gun control laws. In the San Bernardino mass killing last year, Meins' father and 13 of his co-workers were shot to death.
"In mere seconds, my life and the lives of my mother and sister were irrevocably changed," she says.
It's no accident that an articulate daughter of a shooting victim was up at the podium with the senators: In the past few years, a powerful new gun control group has emerged, called Everytown for Gun Safety.