Screening has become an exercise in political correctness and has all the weird, holier than thou overtones, such as “we must molest the 95 year olds and 4 year olds just as thoroughly as 20 yr. Old Somali Muslims, just to show we may be damn stupid, but not racists.
The problem is that the 20 yo Somali Muslims are not getting searched. The bulk of those being groped are white elderly or children judging from the horror stories which abound. If that majority was any other group the TSA woudl have already been shut down.