MoveOn — which walks a delicate balance of nudging Obama in a progressive direction without alienating its millions of pro-Obama members — is asking its membership to host screenings of Robert Greenwald’s movie Rethink Afghanistan between October 7 to 14 to commemorate the war’s eighth (sigh) birthday. Greg Sargent noted on Friday that MoveOn’s foray into the Afghanistan debate represented one of the first times in the Obama administration that the group is "exerting direct pressure" on Obama.

But it strikes me that Afghanistan might be the best issue, from MoveOn’s perspective, to press Obama on. The president is reviewing all options, and his aides say nothing’s off the table for discussion. I personally think withdrawing from Afghanistan would be a disaster, but leave that aside. I’m not sure exactly what MoveOn thinks "a clear exit strategy" ought to entail — over what time horizon, for instance — but it’s certainly positive that someone is pushing Obama to think beyond what can often be a constrained or circumscribed debate.