This Utah company makes bulletproof backpacks and has protective gear for teachers, too

The first bulletproof shield Joshua Christensen bought was for his 14-year-old daughter.He slid it into the back of the flashy pink backpack that she carries to middle school each day and told her: “Don’t take this out. This is just in case something happens.”Christensen has long worried that the next school shooting could happen here in Utah. And he grasped for something — anything — that might protect his little girl, Marissa, in case a gunman stormed into her cla