I think the point here is or ought to be that there are a lot of things that are completely normal that might be mistaken for a bomb by the ignorant or the uned

I think the point here is or ought to be that there are a lot of things that are completely normal that might be mistaken for a bomb by the ignorant or the uneducated. And no, that's not an excuse for the Irving ISD or Irving PD peoples' actions either since we expect them to be neither ignorant nor uneducated.