Extremists Manipulate Asylum System, Expert Says

Immigration proposal fails to address terrorist exploitation of asylum system

Ruppersberger: Dzhokhar Tsarnaev Should Not Be Considered An 'Enemy Combatant'

Iranian Arrested for Entering Israel with Fake Passport

Eye on the FBI

Congress ordered review of FBI’s response to domestic terror prior to Boston bombing

Boston Responds to Syrian Message

McCain: Want To Avoid Suspect From Being 'Lawyered-Up'

'For those people that sang not long ago that the battlefield was no longer in America, they were dead wrong.'

Mental Health Lessons in Mandarin

China pursues mental health reform in wake of school stabbings

Al Qaeda-Supported Attack Disrupted

U.S. and Canada foil Al-Qaeda terrorist plot to derail New York to Toronto passenger train, two suspects arrested

Pac-Man Leads To Huge Drug Bust

55 pounds of pot found inside of game

Tsarnaev Formally Charged With WMD Use

NBC's Pete Williams breaks down charges brought against Boston Bombing suspect