Jules Whitcover writes in the Baltimore Sun that Congress is missing the big picture on the war in Iraq.

In this whole saga of Iraq, congressional and other critics are focusing on the trees -- the individual questions about weapons of mass destruction, about hyped intelligence, about an unproven link between al-Qaida and Saddam Hussein, even about whether the war is over.

In doing so, they are neglecting to address the forest. That's the much bigger and more significant question of Congress' responsibility to explore the wisdom, not to mention the constitutionality, of engaging in a pre-emptive war as part of a new and overarching American approach for dealing with the world.

....In any event, Congress needs to wake up and recognize that Mr. Bush's war in Iraq may be only the opening chapter in a foreign policy adventure that can have deep and destructive ramifications for America's role in the world and for domestic well-being and progress at home. Who will step back and examine what is being wrought?