** FILE ** Stewart D. Nozette is seen in an Oct. 19, 2009, surveillance video in which he told an undercover FBI agent that he had given the agent "some of most classified information that there is." (Justice Department via Associated Press)
This photo of former NBA player Javaris Crittenton was released by the FBI on Aug. 29, 2011. Crittenton, who was wanted by the Atlanta Police Department on murder charges stemming from the Aug. 19 shooting of a 22-year-old woman, was arrested Aug. 30 at a Southern California airport. (Associated Press/FBI)
A missing-person flier released by the FBI requests information on Robyn Gardner, a suburban Washington woman who went missing after she flew to Aruba with traveling companion Gary V. Giordano on Sunday, July 31, 2011. He reported her missing two days later, saying she had disappeared while the two were snorkeling. (AP Photo/FBI)
FBI agents are seen in the driveway of Gary Giordano house after a raid in Gaithersburg Md., on Friday, Aug. 12, 2011. Aruba has turned to the FBI for help investigating the disappearance of 35-year-old Robyn Gardner of Maryland, an agency spokesman said Thursday as official doubts grew about the story told by the suspect in the case. (AP Photo/Jose Luis Magana)
A 1971 artist's sketch released by the FBI shows the skyjacker known as "Dan Cooper" and "D.B. Cooper," that was created from the recollections of passengers and crew of a Northwest Orient Airlines jet he hijacked between Portland, Ore., and Seattle. (Associated Press)
THE INDEPENDENT RECORD VIA ASSOCIATED PRESS
Authorities from the Drug Enforcement Administration, the FBI, Lewis and Clark County Sheriff's Office and Helena Police Department raid a medical marijuana operation March 14 in Helena, Mont. Now a judge has blocked the state from banning commercial medical marijuana operations.
This combo of headshots was shown during a publicity campaign to locate the fugitive mobster James "Whitey" Bulger. The FBI finally caught the 81-year-old Bulger on Wednesday June 22, 2011, at a residence in Santa Monica along with his longtime girlfriend Catherine Greig. (AP Photo/FBI)
**FILE** This undated photo provided by the Federal Bureau of Investigation shows Fazul Abdullah Mohammed, the al Qaeda operative behind the 1998 U.S. Embassy bombings in Kenya and Tanzania. A Somali official said June 11, 2011 that Mohammed was killed by security forces four days earlier. (Associated Press)
** FILE ** This undated photo provided by the Federal Bureau of Investigation shows Fazul Abdullah Mohammed, the al Qaeda operative behind the 1998 U.S. Embassy bombings in Kenya and Tanzania. A Somali official said Saturday, June 11, 2011, that Mohammed was killed by security forces on Tuesday, June 7, 2011. (AP Photo/FBI, File)
FBI VIA ASSOCIATED PRESS
This photo shows a person outside an Islamic center in Jacksonville, Fla., this month. FBI agents investigating a May 2010 pipe-bombing and arson at the Islamic Center of Northeast Florida said the bomber was recorded by security cameras during an incident at the same center on April 4, 2010.
** FILE ** Heather Hodges, U.S. ambassador to Ecuador, speaks with Juan Carlos Toledo, Ecuadorean consul general in Miami, behind a display of pre-Columbian artifacts at the FBI's Miami field office in North Miami Beach, Fla., in September 2009. (AP Photo/Wilfredo Lee, File)
** FILE ** In this April 20, 2009, file photo, FBI agents escort Abdiwali Abdiqadir Muse into FBI headquarters in New York. Muse has admitted he's a modern-day pirate. He was sentenced to 33 years in prison. (AP Photo/Louis Lanzano, File)
FBI agents and Tucson area law enforcement officers scour the parking lot of the Safeway in Tucson, Ariz., on Monday, looking for evidence of Saturday's shootings. Two days after a mass shooting at the Safeway, the grocery store is closed and the parking lot a scene of intense law enforcement activity. (Associated Press)