Breaking this off into a new discussion.
Is air travel a constitutional right? If not, is it a natural right?
Is traveling by air a right or a privilege?
Is an airline ticket a private contract between yourself and the airline?
Is an airline ticket a warrant?
Does the government have the right to poke, prod, grope, or x-ray us?
When the government insists on using these measures, is it not hindering our right to travel?
Is it executing its proper authority in keeping commerce regular, per Article 1, Section 8, Clause 3?
Or is it hindering commerce and travel among free people?