22 February Newsweek commentary - In For the Long Haul by Michael Hirsh.

The British are leaving, the Iraqis are failing and the Americans are staying—and we’re going to be there a lot longer than anyone in Washington is acknowledging right now. As Democrats and Republicans back home try to outdo each other with quick-fix plans for the withdrawal of U.S. troops and funds, what few people seem to have noticed is that Gen. David Petraeus’s new “surge” plan is committing U.S. troops, day by day, to a much deeper and longer-term role in policing Iraq than since the earliest days of the U.S. occupation. How long must we stay under the Petraeus plan? Perhaps 10 years. At least five. In any case, long after George W. Bush has returned to Crawford, Texas, for good.

But don’t take my word for it. I’m merely a messenger for a coterie of counterinsurgency experts who have helped to design the Petraeus plan—his so-called “dream team”—and who have discussed it with NEWSWEEK, usually on condition of anonymity, owing to the sensitivity of the subject. To a degree little understood by the U.S. public, Petraeus is engaged in a giant “do-over.” It is a near-reversal of the approach taken by Petraeus’s predecessor as commander of multinational forces in Iraq, Gen. George Casey, until the latter was relieved in early February, and most other top U.S. commanders going back to Rick Sanchez and Tommy Franks...

Many U.S. military experts now believe that, if there is any hope of stabilizing Iraq, the Petraeus plan is the only way to do it. The critical question now, they say, is whether we have anywhere near enough troops committed to the effort, and whether America has the political will to see the strategy through to the end...
Much more at the link...