FBI Repeatedly Provided Wrong Info for Surveillance Warrants
FBI agents repeatedly provided inaccurate information to win secret court approval of surveillance warrants in terrorism and espionage cases, prompting officials to tighten controls on the way the bureau uses that powerful anti-terrorism tool, according to Justice Department and FBI officials. The errors were pervasive enough that the chief judge of the Foreign Intelligence Surveillance Court, Colleen Kollar-Kotelly, wrote the Justice Department in December 2005 to complain. She raised the possibility of requiring counterterrorism agents to swear in her courtroom that the information they were providing was accurate, a procedure that could have slowed such investigations drastically.
FBI Provided Inaccurate Data for Surveillance Warrants, Washington Post, March 27, 2007.