The world we live in is a place where 9-year-olds and their educators could be shot and killed in the classroom, where graduating seniors could be gunned down at a sweet-16 birthday party, and where a star high school athlete could be shot in the legs while walking home with a friend.
We must not look away from the gun violence that has befallen children over the past month in cities like Nashville, Dadeville, Ala., and Minneapolis. And you don't have to remind a parent in the United States about the growing dangers. At least 77% of parents are at least somewhat concerned about gun violence, and most Americans overall are frustrated by the political debate around it, according to a new CBS News poll.
Twenty-four years after Columbine, parents are feeling powerless and outraged about this unacceptable status quo. Gun violence has changed how we parent and try to protect our children. It's also emboldened us to speak out and find common ground — of which there is plenty to go around — on the changes we are fighting to see happen.
I talked to three Minnesota parents who believe it's unfair that our children are at grave risk because of political inertia. Here are their words, edited for length and clarity.
Sharon McMahon

Former high school government teacher, host of "Here's Where It Gets Interesting" podcast, nonpartisan Instagram educator, mother of four, 45, Duluth resident.
Everybody wants to believe it would never happen at their school. That's how we continue sending our kids every day — we feel it could never happen here. But as a longtime teacher, I know that's not true. So while I wouldn't say I wake up every morning in a cold sweat sending my children to school, it's in the back of my mind all the time.
It's galling when you know that we could do something about this and are choosing not to. This is not an earthquake or a tornado. This is within our control.