Security industry lobbies for more money to protect kids. But, is it necessary?

NEWPORT NEWS, VA - JANUARY 07: Police tape hangs from a sign post outside Richneck Elementary School following a shooting on January 7, 2023 in Newport News, Virginia. A 6-year-old student was taken into custody after reportedly shooting a teacher during an altercation in a classroom at Richneck Elementary School on Friday. The teacher, a woman in her 30s, suffered “life-threatening” injuries and remains in critical condition, according to police reports. (Photo by Jay Paul/Getty Images)