A good but long one. Some highlights:
This effort to rework America’s carefully balanced constitutional design into a lopsided structure dominated by an all powerful Executive Branch with a subservient Congress and judiciary is-ironically-accompanied by an effort by the same administration to rework America’s foreign policy from one that is based primarily on U.S. moral authority into one that is based on a misguided and self-defeating effort to establish dominance in the world.
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[W]e have for decades been witnessing the slow and steady accumulation of presidential power. In a global environment of nuclear weapons and cold war tensions, Congress and the American people accepted ever enlarging spheres of presidential initiative to conduct intelligence and counter intelligence activities and to allocate our military forces on the global stage. When military force has been used as an instrument of foreign policy or in response to humanitarian demands, it has almost always been as the result of presidential initiative and leadership. As Justice Frankfurter wrote in the Steel Seizure Case, "The accretion of dangerous power does not come in a day. It does come, however slowly, from the generative force of unchecked disregard of the restrictions that fence in even the most disinterested assertion of authority."
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Moreover, if the pattern of practice begun by this Administration is not challenged, it may well become a permanent part of the American system. Many conservatives have pointed out that granting unchecked power to this President means that the next President will have unchecked power as well. And the next President may be someone whose values and belief you do not trust. And this is why Republicans as well as Democrats should be concerned with what this President has done. If this President’s attempt to dramatically expand executive power goes unquestioned, our constitutional design of checks and balances will be lost. And the next President or some future President will be able, in the name of national security, to restrict our liberties in a way the framers never would have thought possible.Text of Gore speech, January 16, 2006