U.S. airlines are responsible for security against terrorists. Individual airlines are reluctant to pay for new equipment if it puts them at a disadvantage with respect to their competitors. No, though international airports must have first priority. Health concerns about searches by x-rays or millimeter waves are not based on scientific information. Perceptions, however, are realities and must be addressed.
Privacy is a central concern.
I believe, however, that technology can minimize the concerns by, for example, making the image of each person a standard form. Does computer assisted passenger profiling violate a passenger's civil liberties. Undoubtedly, but the door to privacy has long since been opened wide by financial and employment institutions. I strongly favor the Commission's overall recommendations. The war against terrorists is our government's responsibility and should be carried out by professionals responsible for the safety of our citizens.