When there is no good solution to a problem, a president has three options. One is to avoid the problem. The second is to pick the least bad of the available options. The third is to mix and match among the proposed solutions and minimize the long-term damage any decision will cause.
Afghanistan has presented President Obama with exactly this situation, and he is soon likely to settle on something closest to the third approach. This will make no one very happy. Yet it might be the least dangerous choice.
Smoking Versus Edibles
21 minutes ago