- U.S. Directs Agents To Cover Up Program Used To Investigate Americans: "[D]ocuments reviewed by Reuters show that law enforcement agents have been directed to conceal how such investigations truly begin - not only from defense lawyers but also sometimes from prosecutors and judges." http://www.reuters.com/article/2013/08/05/us-dea-sod-idUSBRE97409R20130805 79 comments law