If the current generation of Americans does not challenge this creeping (and sometimes galloping) expansion of federal powers over the individual through the rationale of “border protection,” we are not doing our part to keep alive the rights and freedoms that we inherited, and will soon find that we have lost some or all of their right to go about their business, and travel around inside their own country, without interference from the authorities.
On the other hand, the 4th Amendment is clear and unmistakably transparent to ordinary folks:
The 4th Amendment to the Constitution of the United States of America:
The right of the people to be secure in their persons, houses, papers,
and effects, against unreasonable searches and seizures, shall not be
violated; and no Warrants shall issue but upon probable cause, supported
by Oath or affirmation, and particularly describing the place to be
searched, and the persons or things to be seized.