In July 2012, Andrew Williams, a former spokesman for U.S. Treasury Secretary Timothy Geithner, announced plans to head over to Goldman Sachs at the end of that month.[1] Williams was the second of the Secretary’s spokesmen to head to theWall Street bank. Such moves may reflect a standing policy at the bank to have a revolving door. The previous U.S. Treasury Secretary, Henry Paulson, had been the CEO at Goldman. This suggests that the revolving door was to include populating high offices in government, presumably not out of a sense of civic duty, but, rather, to see that Goldman's interests would be protected and even promoted through public policy. Hence President Obama was said to have had a Wall Street government with respect to positions bearing on Wall Street. I submit that deconstructing such a revolving door would be very difficult.
The full essay is at "Goldman Sachs' Revolving Door."
1. Bonnie Kavoussi, “Andrew Williams, Ex-Treasury Spokesman,Headed to Goldman Sachs,” The Huffington Post, July 12, 2012.