Andy Parker, father of one of the journalists gunned down on live television, has delivered a powerful call to action.

"I’m not gonna let this issue drop. Next week it isn’t going to be a story anymore, and everybody’s going to forget it. But you mark my words… I’m gonna do something, whatever it takes, to get gun legislation, to shame people, to shame legislators into doing something about closing loopholes in background checks and making sure crazy people don’t get guns."

He's pledging to do "whatever it takes" to strengthen gun laws, close loopholes, and force legislators to act on gun violence. And now, we're answering that call.

Pledge to call Congress on Sept. 10th as part of a national day of action and demand they fix our broken gun laws.

Sign up for a text message reminder and an easy way to call your senators.