And with it being widely used for a few years now, if there had been a problem with it, the Supreme court would have already ruled on this.Maybe you can explain how this violates the 4th amendment.
Because its the federal Government trying to set the precedent.
Why do we even have states?
Do you have any idea at all of how the government was set up?
yes, lets have 50 different essentially "countries" with all different types of rules, regulations, what a clusterfuck that would be. there needs to be some centralized rules and regulations.
I've know how the gov't is set up, maybe you need to learn that if something is indeed unconstitutional, the SC would rule on it as being so, checks and balances, exactly how the gov't was set up.