I didn't say that. My point was the one poster was offended that they had to show ID at the door and didn't need to because their kid was in a classroom. I don't see how their can be a wrong kind of caution. You may be right about the greater threat from within the school but that wasn't what was being discussed. The secretary at my daughter's school office always ID my wife when she came to the office even though her daughter and mine were the same homeroom classroom and did Girl Scouts together.