Well, actually the ability to drive from here to there is not a liberty, it is a privilege, so being stopped at a sobriety check point is not a violation of your liberties. With the privilege of driving comes the responsibility to not drive impaired. Likewise, air travel is not a liberty. People from every country can get on an airplane and fly to a destination, whether or not their government's constitution provides for individual liberties. Getting on an airplane is a privilege for those that can afford to buy the ticket. One cannot go to the airport and demand a seat on an airplane because they have the right to fly to Palm Springs. So that security check point you have to go through is a requirement that you have to pass to ensure the safety of your fellow passengers. So that their right to arrive at their destination alive is protected. When telephones were invented, you picked up the phone, put one part to your ear, and another part you held I front of your mouth. When the operator came on the line, you told her who you wanted to call. She then connected you to the person you wanted to talk to and their phone rang. You then started your conversation with the person you intended to talk to and you hoped that the operator had actually hung up. I really do not see where switching from a live in person operator to having your calls switched by a computer gave you a right to privacy. From the very beginning, through the age of party lines, to the current century, I fail to understand how anyone who is old enough to remember party lines or a live operator when you dialed zero (0) would ever think that a telephone conversation is privileged. Unless you are on the phone with your attorney, most jurisdictions do not hold that privilege carries over to phone conversations. A large part of the problem is that people have come to expect that certain privileges are in fact rights. We do not have a right to air travel, we do not have a right to drive, And making a telephone call, has never been a right, it is a privilege afforded to us by the phone company. A privilege that can be restricted or denied simply by not paying your phone bill.
If you do not want your phone company to allow the government to listen to your conversations, that you are making on their equipment, have those conversations in person. The cables, the switching equipment, and until recently, even your telephone were property of the phone company. Today, you own your computer. The minute that cable goes through your wall and connects to the phone company, cable company, or whoever your internet service provider is, your transmission is on their equipment. You are allowing a third party to handle your email or whatever. You are contracting with whoever provides your internet access to handle the information you are putting out there. Do you trust a secret to an outside source, and then expect them to hold the confidence that you promised the person that told you?