25 years after Columbine, school lockdown drills are common. Students say they cause anxiety and fear — and want to see change.
Serenity Seigel was 7 years old when she started worrying about a mass shooting at her school. Her fears were sparked by the 2012 Sandy Hook shooting, which left 20 children and six adults dead. As she grew up, she continued to see gun violence in the news, and in …