NBC's Jim Miklaszewski reports U.S. officials still don't know who launched the missile, pro-Russian rebels or Russian forces.» Read More
The FBI provides the latest information on the Washington Navy Yard shooting investigation. They believe the shooter acted alone and did not have an AR-15.
CNBC's Eamon Javers reports from Washington, D.C., before an FBI update on the Navy Yard shooting investigation.
CNBC's Eamon Javers provides the latest details from the Washington Navy Yard shooting which has left 13 dead and multiple people injured. Don Clark, former FBI Special Agent, provides insight into what may have caused the suspect carry out the attacks.
If there is a second shooter it does imply some sophistication or knowledge of the surroundingsat the navy yard, says Michael Leiter, NBC News terrorism analyst, who provides insight on what's likely going on behind the scenes. Law enforcement agencies continue to investigate what happened, while the Navy reports there were no additional shots fired since the shooter was neutralized, reports CNBC's Eamon Javers.
Mike Barrett, Diligent Innovations CEO, discusses how a shooter got past security at the Naval post and whether there are multiple shooters involved. CNBC's Eamon Javers reports law officials are now moving away from the crime scene and moving North.
CNBC's Eamon Javers reports the latest on the Washington, DC shooting. Oliver "Buck" Revell, former FBI counter-terror chief, reveals how security forces are likely handling the ongoing investigation and the likelihood of more than one gunman.
A lawyer for a former JPMorgan employee who worked with the "London Whale" wants prosecutors to drop criminal charges against Julien Grout.
CNBC's Scott Cohn has the latest on a penny stock fraud which totaled over $140 million. The Justice Department is calling it the largest penny stock scheme ever.
How much are your private conversations worth to the U.S. government? Paid for by tax dollars, surveillance fees charged in secret by technology companies can vary wildly.
CNBC's Eamon Javers has the latest details on a thwarted plot to bomb the NYSE and testimony from Capitol Hill on the NSA surveillance program.
Former FBI special agent Jeff Lanza discusses why he believes NSA surveillance isn't designed for transparency, and whether the broad gathering of data is effective.
CNBC's Bob Pisani and Gordon Charlop, Rosenblatt Securities, discuss the "new world era" of beefed up security in and around the NYSE and Wall Street.
CNBC's Eamon Javers reports the latest details from today's testimony before the House on the NSA surveillance program. And James Kallstrom, former assistant FBI director, addresses the issue of restoring "public trust" as well as protecting targets from terrorists.
FBI Deputy Director Sean Joyce testifies before the House and explains how government agencies were able to thwart terrorist attacks through the NSA monitoring program.
The Washington Post reports tonight that the National Security Agency and the FBI are "tapping directly into the central servers of nine leading U.S. internet companies."
A federal judge has ordered Google Inc. to comply with FBI warrantless demands for customer data.
If you want to avoid falling prey to someone like Bernie Madoff, the first and most surprising rule you should adopt: Don't trust your neighbors' referral, or your friends'.
Valentina Soria, security analyst at IHS Jane's and Richard Barrett, director at Qatar International Academy for Security Studies, discuss the Chechen link to the Boston Bombing and whether there's a case of intelligence failure.
Mark McClelland, head of North America at Maplecroft, says the Boston bombing is significant because it's the first successful Islamic attack in the U.S. since 9/11 and because of its Chechen link.
It was a dramatic two days that left one suspect in the Boston Marathon bombings dead and one alive in custody. Click ahead for images from the manhunt.