On May 18, a school shooting left at least eight dead and others injured in Santa Fe, TX.

As the news broke, Fox News hosted a guest, introduced as a former member of the FBI’s Joint Terrorism Task Forces, who insisted that “the time has come to put armed police officers in schools.”

Just minutes later, Fox confirmed that there was in fact an armed security guard in the school, leading guest Buck Sexton, a Fox regular, to argue that armed security isn’t enough -- there should be more guns.

JULIE BANDERAS (CO-ANCHOR): It’s interesting that you point out that they did have an armed guard, somebody who was supposed to be watching over these kids. This person cannot be in every classroom at every minute of the day. So even if you have one person there who is armed and ready to defend these defenseless kids, I'm told there are over 1,400 kids in this high school. One person with a gun can't possibly defend that many kids.

BUCK SEXTON: Well, this is where I think the conversation about people on campus who are trained personnel, adults who have concealed carry permits, also comes into play.

BANDERAS: Are you referring to teachers?

SEXTON: Yes. Teachers, anyone -- it could be teachers, could be maintenance personnel, could be athletic coaches, anyone who has the proper training and skill set.