I am not writing to quarrel with your judgment about the war in Iraq. Rather, I am writing to protest your attitude toward the war. And the point I want to make is this: sometimes, you have to choose between proving yourself to have been right, or helping make a project succeed despite your opposition to it. Since all our tempers are running hot, it might be best to illustrate my point with a non-political example: Imagine that a husband and wife are planning their vacation. One wants to spend it on the beach at Puerto Vallarta, and the other...