I've observed this as well by the TSA which is probably a good implementation. What we should be worried about however are the poor implementations and exploit

I've observed this as well by the TSA which is probably a good implementation. What we should be worried about however are the poor implementations and exploitations of these concepts and ideas. I'm concerned about the occurrences that probably generate misguided animosity towards people who are genuinely concerned about the safety of passengers. When you have events like what unfolded in New Orleans and LA we should wondering what motivated such actions.