30 April Washington Times commentary - Lessons for Iraq by Robert Turner.

Today marks the 31st anniversary of that shameful day Col. Bui Tin led a column of North Vietnamese tanks into Saigon to complete the military conquest of South Vietnam. It didn't have to happen, and many contemporary critics of our involvement in Iraq are drawing the wrong "lessons" from that experience.

One of the most common myths is that President Johnson took America to war without congressional or popular support. Actually, Johnson sent combat units to Vietnam pursuant to a 1964 statute approved by a margin of more than 99? percent of Congress (which, on its own initiative, more than tripled his appropriations request) -- and Johnson's Gallup Poll approval rating shot up from 55 percent to 85 percent.

Another widely accepted misconception is that the war could not have been won. To be sure, there was a learning curve associated with guerrilla tactics, and the arrogant incompetence of Defense Secretary Robert McNamara -- who ignored the consistent warnings from the Joint Chiefs of Staff and the CIA that his strategy of "gradualism" could not win and was actually encouraging the enemy -- cost a lot of lives.

But, as Yale Professor John Lewis Gaddis observed last year in Foreign Affairs, historians now acknowledge we were winning the war by the early 1970s. Even more remarkably, this is admitted by Col. Bui Tin and other former North Vietnamese and Viet Cong officials. Their only hope, in the final years, was that Jane Fonda and the American "peace" movement would persuade Congress to pull the plug, which it did in May 1973. In a very real sense, a misguided Congress snatched defeat from the jaws of victory in Indochina...

But now that our troops and national credibility have once again been committed, we get a replay of the Vietnam mantra: The president "lied" to trick us into going to war, our soldiers are committing "war crimes," and we must stop this immoral, illegal war now. Virtually no one truly objects to the fact that the National Security Agency is monitoring communications between al Qaeda operatives abroad and people inside this country, but many become frightened when critics tell us this means the president believes he can monitor any American's private phone calls at will. Despite conclusions to the contrary by the unanimous Senate Intelligence Committee, the Silberman-Robb Commission, the Butler Commission in Great Britain, and even The Washington Post (Joseph Wilson "was the one guilty of twisting the truth"), critics still argue we knew Saddam had no weapons of mass destruction and that was the only justification for the war. (As the war began, I wrote a 15,000-word legal defense that barely mentioned the WMD issue).

I don't know whether we should have gone into Iraq. But that is not the issue we face. We made that decision, by an overwhelming consensus, and the issue is whether we will once again abandon those we have pledged to help. Will America let Saddam's henchmen -- reinforced by Abu Musab Zarqawi and other al Qaeda elements -- drive us out of the Middle East? That's a very different question, and in answering it we ought to keep in mind some of the real "lessons" of the Vietnam tragedy.