The choice could not be more clearly drawn. The Democrats' one objective in Iraq is withdrawal. McCain's one objective is victory.

McCain's case is not hard to make. Iraq is a three-front war -- against Sunni al-Qaeda, against Shiite militias and against Iranian hegemony -- and we are winning on every front:

-- We did not go into Iraq to fight al-Qaeda. The war had other purposes. But al-Qaeda chose to turn it into the central front in its war against America. That choice turned into an al-Qaeda fiasco: al-Qaeda in Iraq is now on the run and in the midst of stunning and humiliating defeat.

-- As for the Shiite extremists, the Mahdi Army is isolated and at its weakest point in years.

-- Its sponsor, Iran, has suffered major setbacks, not just in Basra, but in Iraqi public opinion, which has rallied to the Maliki government and against Iranian interference through its Sadrist proxy.

Even the most expansive American objective -- establishing a representative government that is an ally against jihadists, both Sunni and Shiite -- is within sight.

Obama and the Democrats would forfeit every one of these successes to a declared policy of fixed and unconditional withdrawal. If McCain cannot take to the American people the case for the folly of that policy, he will not be president. Nor should he be.

Give the speech, senator. Give it now.