Thanks to the NSA they also have access to my phone records and computer history.
Actually, they have those records so they can know who potential trouble makers are.
I fear the government could do exactly what happened in Germany, the Soviet Union, North Vietnam, North Korea, Cuba, Cambodia, Communist China, Ottoman Empire, Iraq, Imperial Japan, Zimbabwe, Uganda, Nigeria, Ethiopia, Pakistan, and pre Soviet Russia to name some.
Am I saying the government IS going to do that in my life time? No, but someday, all governments go bad. A house is only as strong as its foundation, and men are the foundation of government.
"A democracy cannot exist as a permanent form of government. It can only exist until the people discover they can vote themselves largess out of the public treasury. From that moment on, the majority always votes for the candidate promising the most benefits from the public treasury, with the result that democracy always collapses over a loose fiscal policy--to be followed by a dictatorship." Alexander Tyler.
"Ask not what your country can do for you, ask what you can do for your country." President Kennedy.
"The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants." President Jefferson.
"Those who don't know history are destined to repeat it." Edmund Burke.