On Friday, a Twitter user who goes by "Proud American Soldier" joined in the debate about armed guards at schools. He declared he was armed, ready, and able to defend schools. "I PLEDGE TO WORK FOR FREE," he said.
"I PLEDGE TO WORK FOR FREE for any school to help secure the children. I am a retired veteran, 29 years of service, Infantry Sergeant Major, U.S. Army Ranger with combat experience. I have a conceal carry, Primary and Alternate side arms, an AR-15, and all necessary tactical gear," the user, @CarlosCruz2016, wrote.