John Edwards, the former Democratic nominee for vice president, has made a courageous admission: "I was wrong," he said, and made "a mistake" in voting for the war in Iraq when he was a senator from North Carolina. Edwards wrote his mea culpa in an op-ed article for The Washington Post on Nov. 13. Now, let's hear it from those other Democrats and, possibly, brave Republicans who are willing to admit that they, too, had been misled into war. That may be asking too much of members of the Democratic Leadership Council, who often toss in their political lot with...