With Democratic contenders reciting the mantra, "All options are on the table," and Iran defying U.N. sanctions, pursuing nuclear enrichment and detaining U.S. citizens, Bush has a blank check to launch a third war.

Lebanon is ablaze. Gaza is ablaze. The Afghan war is not going well. The Taliban have a privileged sanctuary. The NATO allies grow weary.

In Pakistan, the most dangerous country on earth -- one bullet away from an Islamic republic with atom bombs -- our erstwhile ally, President Musharraf, is caught in a political crisis over his ouster of the chief justice.

Presidents Musharraf in Islamabad, Kharzi in Kabul and Siniora in Beirut, and Prime Minister Maliki in Baghdad, sit on shaky thrones. No one knows what follows their fall. But it is hard to see how it would not be crippling for America's position.

With such volatility in this crucial region of the world, with such uncertainty, it is easy to see why Democrats prefer to be the "dummy" at the bridge table and let Bush play the hand.

The congressional Democrats are cynical, but they are not stupid. If the surge works and U.S. troops are being withdrawn by fall 2008, they do not want it said of them that they "cut and ran" when the going got tough, that they played Chamberlain to Bush's Churchill.

And if the war is going badly in 2008, they know that the American people, in repudiating the party of Bush and Cheney, have no other choice than the party of Hillary and Pelosi and Harry Reid.

That is why congressional Democrats are surely saying privately of the angry antiwar left what has often been said by the Beltway Republican elite of the right: "Don't worry about them. They have nowhere else to go

And that is why the antiwar left was thrown under the bus.