The premise of this article is>>> that OBAMA will sign {#INSERT_LAW_HERE}.
So why not just sign an (new) executive order? eg.
NSA's mission, as set forth in Executive Order 12333, is to collect information that constitutes "foreign intelligence or counterintelligence" while not "acquiring information concerning the domestic activities of United States persons". NSA has declared that it relies on the FBI to collect information on foreign intelligence activities within the borders of the United States, while confining its own activities within the United States to the embassies and missions of foreign nations
http://www.washingtonpost.com/opinions/meet-executive-order-...