PRISM: Edward Snowden: saving us from the United "Stasi" of America - by Daniel Ellsberg

Dasniel Ellsberg says: "In my estimation, there has not been in American history a more important leak than Edward Snowden's release of NSA material – and that includes the Pentagon Papers, for which I was responsible 40 years ago. Snowden's whistleblowing gives us the possibility to roll back what has amounted to an "executive coup" against the US constitution.

Since 9/11, there has been, at first secretly but increasingly openly, a revocation of the bill of rights for which this country fought 200 years ago. In particular, the fourth and fifth amendments of the constitution, which safeguard citizens from unwarranted intrusion by the government into their private lives, have been virtually suspended.

The government claims it has a court warrant under Fisa – but that warrant is from a secret court, shielded from effective oversight, and with the broadest possible interpretation. This makes mockery of the rule of law, let alone of the bill of rights. As Russell Tice, a former National Security Agency analyst, put it: "It is a kangaroo court with a rubber stamp."

For the president then to say that there is judicial oversight is a nonsense – as is the oversight function of the intelligence committees in Congress. The fact that their leaders were briefed on this and went along with it, without question, only shows how broken the system of accountability is in this country."

As one of the  founders of the US,  James Madison wrote:

"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."

When national security is invoked in the United States, that is what we now have. In effect, Congress has delegated its responsibilities and powers to the executive. The oversight structure has been shown to be a total sham: the congressional committees concerned have been totally co-opted. They are simply black holes of information that the public needs to know.

The surveillance revealed by Snowden's disclosures exposes this executive coup: that this is done with Congress briefed, but without the ability to resist or even debate the measures openly, makes a mockery of the separation of powers. What has been created is the infrastructure of a police state.

I do not say that the United States is a police state. We have not seen the mass detentions that would complete that process. But given the extent of this invasion of people's privacy, we do have the electronic and legislative infrastructure of one. If, for instance, there was now a war that led to a large-scale anti-war movement – like the one we had against the war in Vietnam – I fear for our democracy. If the government had then had the capability that it has now, I do not doubt there would have been mass detentions. These powers are extremely dangerous.

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