a couple paragraph sample:
For the foreseeable future, the Iraq war and its aftermath cannot help but put a hitch in the step of any president contemplating similar action. People can continue to debate whether the administration exaggerated the threat posed by Iraq's weapons programs, but there is no question that U.S. intelligence did not have a good enough handle on what was going on in Iraq. When the director of the Central Intelligence Agency next tells a president that the case regarding a country's suspected weapons programs is a "slam-dunk," one can assume that that assessment will be greeted with far more skepticism. Similarly, presidents will recall our current difficulties in putting Iraq back together and ask whether we have the talent, wherewithal or will to handle what follows a military intervention. Whether one supported the war, thinks that better planning for the war's aftermath could have precluded many of the current problems or believes that the president's vision for Iraq is still salvageable, the reality is that continuing troubles in Iraq will have an effect on presidential decision-making for years, especially when it comes to preemption and wars of prevention. Nevertheless, to paraphrase Mark Twain, reports of preemption's death are greatly exaggerated.
heres the url for the whole thing (you may need to join the site--its free) http://www.latimes.com/news/printedition/suncommentary/la-op-schmitt30may30,1,5008765.story?coll=la-headlines-suncomment