Porn and movies, not tech secrets, found on Chinese spy suspect's NASA laptop The Chinese national taken into custody on an airplane waiting to take off for home had pornography and illegally downloaded movies on his NASA computer, not government secrets, reports say. He is now set to plead guilty to a misdemeanor charge of violating NASA computer rules. More
FBI says tests link deadly ricin to Miss. suspect A dust mask and other items linked to a Mississippi martial arts instructor contained ricin, a deadly poison found in letters sent to President Obama, a U.S. senator and a state judge, according to an FBI document released Tuesday. More
Bombing suspects' mom also in terror database Two government officials tell The Associated Press that U.S. intelligence agencies added the Boston bombing suspects' mother to a federal terrorism database about 18 months before the attack.... More
Tamerlan Tsarnaev, Bomb Suspect, Was on Watch Lists The F.B.I. and the C.I.A. separately had Tamerlan Tsarnaev, the suspect who died last week, listed in government databases in 2011, though they cleared him of extremist links. More