http://oilchangeproject.nationalsecurityzone.org/strategic-petroleum-reserve-is-buffer-against-shortages/screen-shot-2012-12-13-at-5-38-02-pm/ The World's Most Precious Commodity and the Future of U.S. Security Thu, 09 May 2013 18:57:27 +0000 hourly 1 http://wordpress.org/?v=3.5.2