A Pennsylvania school district has stocked its classrooms with stones as a "last-ditch" to fight off potential school shooters, according to the superintendent.
Every elementary, middle and high school classroom in the Blue Mountain School District has a 5-gallon bucket full of river stones -- smooth, landscaping stones -- in the closet for students to throw at any armed intruder, district superintendent David Helsel told ABC News today.
Blue Mountain School District, which is about 90 miles northwest of Philadelphia, has about 2,700 students, he said.
The Blue Mountain School District in Pa., has armed students with rocks to fight off school shooters, the superintendent said.
"We've been trying to be proactive just in case," the superintendent said.
"We wanted to provide some type of last response to an intruder," Helsel said, "rather than crawling under a desk and getting shot."