This is from the Washington Post. It was written by a law professor.
Even as we pass judgment on countries we consider unfree, Americans remain confident that any definition of a free nation must include their own — the land of free. Yet, the laws and practices of the land should shake that confidence. In the decade since Sept. 11, 2001, this country has comprehensively reduced civil liberties in the name of an expanded security state. The most recent example of this was the National Defense Authorization Act, signed Dec. 31, which allows for the indefinite detention of citizens. At what point does the reduction of individual rights in our country change how we define ourselves?
While each new national security power Washington has embraced was controversial when enacted, they are often discussed in isolation. But they don’t operate in isolation. They form a mosaic of powers under which our country could be considered, at least in part, authoritarian.
He offers this list.
Assassination of U.S. citizens
Immunity from judicial review
Continual monitoring of citizens
Extraordinary renditions [torture outside the USA]
The article goes into detail about each of these. They are a good list for getting started.
These new laws have come with an infusion of money into an expanded security system on the state and federal levels, including more public surveillance cameras, tens of thousands of security personnel and a massive expansion of a terrorist-chasing bureaucracy.
Some politicians shrug and say these increased powers are merely a response to the times we live in. Thus, Sen. Lindsey Graham (R-S.C.) could declare in an interview last spring without objection that “free speech is a great idea, but we’re in a war.” Of course, terrorism will never “surrender” and end this particular “war.”
Will the executive branch use these power? Of course. What powers granted to bureaucrats who are protected from being fired aren’t ever used? Laws are on the books to be enforced. That is what 70,000 pages a year of the Federal Register are there for.
An authoritarian nation is defined not just by the use of authoritarian powers, but by the ability to use them. If a president can take away your freedom or your life on his own authority, all rights become little more than a discretionary grant subject to executive will.
The framers lived under autocratic rule and understood this danger better than we do. James Madison famously warned that we needed a system that did not depend on the good intentions or motivations of our rulers: “If men were angels, no government would be necessary.”
For the specifics, click the link.