text: The audacity of this leap has often been missed, but it merits real scrutiny. Does the United States conduct any other negotiation in this way? Did Congress, for example, as a prelude to the Uruguay or Doha Rounds, drop all U.S. tariffs and farm subsidies to zero? Did the U.S. win the withdrawal of Soviet conventional forces from Europe by first pulling its own troops out of Germany? Why, then, would we consider taking the functional equivalent of these steps in the area of GHG control? Or, to pose the same question in another way, how would ACESA's GHG reductions differ from the just-mentioned bargaining moves in trade or arms control?