Should simulated gunfire be part of active shooter training in high schools?

Thursday morning students at Pickerington High School North will hear simulated gunfire inside the school.Using blanks, a member of the Fairfield County Sheriff's Office will fire several rounds to give students a sense of what it will sound like in the event a real school shooting was happening.It's all part of the district's training, it says, to better prepare students and not to be complacent."It's an unfortunate reality. We'd rather not teach this lesson. Being able to hear what a gunshot s