In asserting his right to ignore the law, President Bush has slapped Congress right across the face and told them they better like it.
Congress can now mutter "Yes, sir" and cower in its corner like a whipped dog, as it has for most of the past five years, or it can fight back to defend its institutional authority. Either choice will mark a turning point in U.S. history.
At immediate issue is the president's decision four years ago to allow the National Security Agency, an arm of the Pentagon, to spy on phone conversations and e-mails of U.S. civilians without court-approved warrants. President Bush insists the program is legal, but it's important to understand what he means by that term.
Bush and his advisers do not claim that his actions are legal because they abide by the Foreign Intelligence Surveillance Act, or FISA; they quite clearly violate that law. Instead, they claim his actions are legal because as commander in chief, he can violate the law if he chooses and still be acting legally...
"Necessity is the plea for every infringement of human freedom," British statesman William Pitt warned in 1783. "It is the argument of tyrants; it is the creed of slaves."
http://www.commondreams.org/views05/1222-24.htm