David Urbanski reports at The Blaze:
One school district in the Amarillo, Texas, area isn’t messing around when it comes to potential intruders.
The Shamrock Independent School District has added two signs warning troublemakers that staff members are armed and may use force to protect its 450 students.
Photos that accompany the news story show that the signs state the following: "Attention. Please be aware that the staff at Shamrock ISD is armed and may use whatever force is necessary to protect our students."
The school district has also "installed 30 security cameras as well as an intercom system and bulletproof windows," and "according to KHOU-TV in Houston, most parents are happy with the stepped-up security," the Blaze reports.