What to do about WikiLeaks? Not much can be done

An online whistle-blower's threat to release more classified Pentagon and State Department documents is raising difficult questions of what the government can or would do, legally, technically or even militarily to stop it.
Constrained by the global reach of the Internet, sophisticated encryption software and the domestic legal system, the answer seems to be: Not much.
But if the U.S. government believes that the release of classified documents WikiLeaks is preparing to disclose will threaten national security or put lives at risk, cyber and legal experts say the options could expand to include cyber strikes to take down the WikiLeaks website and destroy its files or covert operations to steal or disable the files. LINK