Originally Posted by
gsoltso
In this situation, the only problem would be the closed hand, it could concievably conceal something that is a threat. The remedy would be additional screening to make certain no threat items are present.
Unless you went in with a clenched fist, there is no way a screener could justify saying that the person is concealing something in their hand. That is, unless magic happens in the nude-o-scope and prohibited items can be caused to appear at will.