This is one of the main problems, common sense would say, let's check all those foreign nationals that come from problem countries or those that are from this country that appear to be dressed or look as if they could be from a terrorist organization. Why do random checking on gray hair old ladies/ kids or myself as again common sense would say these are Americans who are not dressed like those that would harm America, they do not have turbins and exude an attitude, they do not try to cover their face in attempt to hide who they are, they are not between certain known ages, as it has been made known that terrorists are between certain groups and certain ethnic groups. We all have to have a search procedure because the ACLU wouldn't allow a group to be picked on...unless they are Patriots or Christian...and that covers most of Americans.