At present, we still have much to learn about the NSA's domestic surveillance. What we do know about this pervasive wiretapping virtually compels the conclusion that the President of the United States has been breaking the law repeatedly and persistently.

A president who breaks the law is a threat to the very structure of our government. Our Founding Fathers were adamant that they had established a government of laws and not men. Indeed, they recognized that the structure of government they had enshrined in our Constitution -- our system of checks and balances -- was designed with a central purpose of ensuring that it would govern through the rule of law. As John Adams said: "The executive shall never exercise the legislative and judicial powers, or either of them, to the end that it may be a government of laws and not of men."

An executive who arrogates to himself the power to ignore the legitimate legislative directives of the Congress or to act free of the check of the judiciary becomes the central threat that the Founders sought to nullify in the Constitution -- an all-powerful executive too reminiscent of the King from whom they had broken free. In the words of James Madison, "the accumulation of all powers, legislative, executive, and judiciary, in the same hands, whether of one, a few, or many, and whether hereditary, self-appointed, or elective, may justly be pronounced the very definition of tyranny."

This shameful exercise of power overturns a set of principles that our nation has observed since General Washington first enunciated them during our Revolutionary War and has been observed by every president since then -- until now. These practices violate the Geneva Conventions and the International Convention Against Torture, not to mention our own laws against torture.

The President has also claimed that he has the authority to kidnap individuals in foreign countries and deliver them for imprisonment and interrogation on our behalf by autocratic regimes in nations that are infamous for the cruelty of their techniques for torture.

Some of our traditional allies have been shocked by these new practices on the part of our nation. The British Ambassador to Uzbekistan -- one of those nations with the worst reputations for torture in its prisons -- registered a complaint to his home office about the senselessness and cruelty of the new U.S. practice: "This material is useless -- we are selling our souls for dross. It is in fact positively harmful."

Can it be true that any president really has such powers under our Constitution? If the answer is "yes" then under the theory by which these acts are committed, are there any acts that can on their face be prohibited? If the President has the inherent authority to eavesdrop, imprison citizens on his own declaration, kidnap and torture, then what can't he do?

One of the other ways the Administration has tried to control the flow of information is by consistently resorting to the language and politics of fear in order to short-circuit the debate and drive its agenda forward without regard to the evidence or the public interest. As President Eisenhower said, "Any who act as if freedom's defenses are to be found in suppression and suspicion and fear confess a doctrine that is alien to America."

Fear drives out reason. Fear suppresses the politics of discourse and opens the door to the politics of destruction. Justice Brandeis once wrote: "Men feared witches and burnt women."

The founders of our country faced dire threats. If they failed in their endeavors, they would have been hung as traitors. The very existence of our country was at risk.

Yet, in the teeth of those dangers, they insisted on establishing the Bill of Rights.

Is our Congress today in more danger than were their predecessors when the British army was marching on the Capitol? Is the world more dangerous than when we faced an ideological enemy with tens of thousands of missiles poised to be launched against us and annihilate our country at a moment's notice? Is America in more danger now than when we faced worldwide fascism on the march -- when our fathers fought and won two World Wars simultaneously?

It is simply an insult to those who came before us and sacrificed so much on our behalf to imply that we have more to be fearful of than they. Yet they faithfully protected our freedoms and now it is up to us to do the same.

We have a duty as Americans to defend our citizens' right not only to life but also to liberty and the pursuit of happiness. It is therefore vital in our current circumstances that immediate steps be taken to safeguard our Constitution against the present danger posed by the intrusive overreaching on the part of the Executive Branch and the President's apparent belief that he need not live under the rule of law.