Workers Ordered Not to Read Cables

By ERIC LIPTON
Published: December 4, 2010

WASHINGTON — In a classic case of shutting the barn door after the horse has left, the Obama administration and the Department of Defense have ordered the hundreds of thousands of federal employees and contractors not to view the secret cables and other classified documents published by Wikileaks and news organizations around the world unless the workers have the required security clearance or authorization.

“Classified information, whether or not already posted on public websites or disclosed to the media, remains classified, and must be treated as such by federal employees and contractors, until it is declassified by an appropriate U.S. Government authority,â€