Is the SEC Covering Up Wall Street Crimes? rollingstone.com
Excerpt: Under a deal the SEC worked out with the National Archives and Records Administration, all of the agency's records – "including case files relating to preliminary investigations" – are supposed to be maintained for at least 25 years. But the SEC, using history-altering practices that for once actually deserve the overused and usually hysterical term "Orwellian," devised an elaborate and possibly illegal system under which staffers were directed to dispose of the documents from any preliminary inquiry that did not receive approval from senior staff to become a full-blown, formal investigation. Amazingly, the wholesale destruction of the cases – known as MUIs, or "Matters Under Inquiry" – was not something done on the sly, in secret. The enforcement division of the SEC even spelled out the procedure in writing, on the commission's internal website. "After you have closed a MUI that has not become an investigation," the site advised staffers, "you should dispose of any documents obtained in connection with the MUI."