His logic: No matter what flawed logic got us there, the US has more or less completely dismantled Iraq and, having made a mess, it's our responsibility to clean up after ourselves. We owe the people of Iraq an apology and a functioning government. What's more, Mr. Feldman has ideas on how to get there: change our "nation building" policy to one that doesn't automatically hand out contracts to US companies. (He's got a point there: if our point in invading Iraq was to liberate the Iraqi people, then what's with all the money going to US companies? How does that help the Iraqi people?)
I've never been in favor of this particularly misguided example of foreign policy. But there's something about the angry agitation for complete and immediate withdrawal that doesn't sit right either. It's kind of like making a really big mess in your friend's house and then saying, not my problem. It may be your friend's house, but you'd be low-life, short-term friend for behaving that way, and eventually everyone would move and not leave a forwarding address just to get rid of you.