The Economist thinks this chemical weapons deal is getting worse all the time:
he deal looks good only because the mess Mr Obama had got himself into was so bad. Step back, and the outcome looks rotten.
For a start, the deal itself is flimsy because it will be so hard to enforce. Mr Obama reserves the right to attack a delinquent Syria but the unpopularity of military action among America’s voters makes it clear that only an egregious breach, such as another chemical attack, could stir the country to action. Although Mr Putin would lose face if Syria brazenly defied the agreement, he now knows that Mr Obama needs his support. Given that Russia cares more about diplomatic parity with America than about de-fanging Mr Assad, it is more likely to prolong the crisis than resolve it. Nor is it clear that Russia can force Syria to comply. Mr Assad may co-operate at first, when the will to enforce the deal is strongest. But it is hard to impose disarmament during a civil war. As time drags on, Mr Assad is likely to frustrate the process—both to keep some chemical weapons and to be seen to defy America.
America’s credibility as an ally has been undermined.