Nobody gave them up...They were taken by power lusting despots, who believe that they know what's in your best interests better than you do.Is it necessary and proper for the government to be involved in the private lives of every citizen?
No.
Maybe not, and that's a valid argument. But (just like the Patriot Act - supported by both left and right), are Americans willing to give up a portion of their personal freedoms in the name of protection?
But I suppose as long as you actually enjoy being a good little subject, it's all good.