Correct me if i am wrong, but planes after 9/11 keep people from getting into the pilots cabin so that they cannot take over the plane.
If so, people could in theory bring bombs or guns or whatever, and cause the plane to crash, killing people on board. So to prevent this, we invent these new scanner that are arguably infringing on human rights, in the name of saving lives.
Assuming the above statements are correct, what about this. If someone wanted to kill a person, why not go to a crowded subway and blow that up? There is almost no security there, and could take out many people. What then, put more security on the subway. Then what about churches? Fast food restruants? workplaces?
I am all for doing what we can to save lives, but when does it stop? It's not like we can have security everywhere, in our house, works, public places. It may help save lives, but it goes against everything this country is based upon, which is freedom. In my opinion a medium must be reached.
/phew - end rant: I feel like i was writing a (probably lousy) paper for college!