Cool it?

Josh Marshall tells those of us wringing our hands over some of his (potential) appointees to cool it. Appointees implement policies; they don’t set them.

Maybe Josh can forgive us for taking Obama at his word:

One of the great economic minds of our times, Larry [Summers] has the global reputation for being able to get to the heart of the most complex and novel policy challenges. With respect to both, our current financial crisis and other pressing economic issues of our time, his thinking, writing, and speaking have set the terms of the debate. I am glad he will be by my side, playing the critical role of coordinating my administration’s economic policy in the White House and I will rely heavily on his advice as to navigate the unchartered waters of this crisis.

Obama tells us that Larry Summers, who argued that regulating financial derivatives markets would “cast[ ] a shadow of regulatory uncertainty over an otherwise thriving market,” will be a guiding force. Why shouldn’t we believe that?