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.
Those are the words that are enshrined in the Bill of Rights, more specifically the Fourth Amendment. I have been looking really hard, and I cannot seem to find the part where the Government is allowed to use radar to see what you look like naked, that the Government can refuse your entry to trains and subways if you refuse to be searched. (Not just in New York)
Do some homework: Ask yourself where the Bill of Rights has been violated. I think we have hit all ten. The Republic is dead. The fun part is going to be where I get to point out to my Republican friends that the powers being abused by Obama are the same ones they gleefully gave W.