Little by little, and sometimes no so little, the Constitution is being destroyed by the Federal government. 

Article IV (4th Amendment): "The right of the people to be secure in their persons, houses, papers, and effets, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon PROBABLE CAUSE (my caps) , supported by Oath, or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."

Amended by me: Except when you are in an airport or now at the discretion of the National Counterterrorism Center. Who?

Read this and weep, and consider what "terrorists" did to the rights of each and every American citizen...

http://www.washingtonpost.com/world/national-security/new-counterterrorism-guidelines-would-permit-data-on-us-citizens-to-be-held-longer/2012/03/21/gIQAFLm7TS_story.html?wpisrc=al_national

New counterterrorism guidelines would permit data on U.S. citizens to be held longer

www.washingtonpost.com