• Bombings Suspect Awaits Charges  Monday, 22 Apr 2013 | 1:15 PM ET

    Here's the latest on the Boston Marathon bombing, with CNBC's Scott Cohn.

  • Fund One Boston & the Celtics Pledge to Help Victims  Monday, 22 Apr 2013 | 11:45 AM ET

    Stephen Pagliuca, Bain Capital managing director, describes what he witnessed from his office window directly after the Boston Marathon bombing, and talks about the Shamrock Foundation's commitment to raise $200,000 to support the families affected by the tragedy.

  • Wounded Boston Suspect Questioned in Hospital  Monday, 22 Apr 2013 | 11:11 AM ET

    CNBC's Scott Cohn reports the latest details on the Boston Marathon bombing case.

  • Investigators Focus on Tsarnaev's Trip to Russia  Monday, 22 Apr 2013 | 10:33 AM ET

    The key question investigators want an answer to is why Tamerlan Tsarnaev traveled to Russia for six months last year, reports CNBC's Michelle Caruso-Cabrera.

  • Boston: Hospitalized Suspect Awaits Charges  Monday, 22 Apr 2013 | 9:17 AM ET

    There's a dramatic turn for law enforcement officials trying to piece together what was behind the bombing attacks, reports Scott Cohn.

  • Watertown police officer Brandon O'Neill acknowledges the crowd during a candlelight vigil at Victory Park on April 20.

    Questions are emerging about why authorities didn't take more interest in the Boston suspects based on their social media posts and their alleged visit to a terror-related website.

  • Did Tsarnaev Brothers Plan Other Attacks?  Monday, 22 Apr 2013 | 8:41 AM ET

    Chad Sweet, former Chief of Staff at the Dept. of Homeland Security, shares his thoughts on the latest investigation in the Boston bombings.

  • Boston Investigators Search For Clues  Monday, 22 Apr 2013 | 8:15 AM ET

    CNBC's Scott Cohn reports the latest details on the Boston bombing investigation. And James Woolsey, former CIA director, discusses the likelihood of a terror connection in the Tsarnaev brothers' attack and if there's a way to keep such things from happening again.

  • CNBC's Scott Cohn has the latest on the investigation into the Boston bombing, and takes a look at protecting the homeland, with CNBC's Michelle Caruso-Cabrera.

  • Boston Suspect Responds to Questions  Monday, 22 Apr 2013 | 6:13 AM ET

    CNBC's Scott Cohn reports the latest detail on the investigation into the Boston bombing attacks. And, Col. Jack Jacobs, MSNBC military analyst, discusses ways to improve protecting the homeland.

  • Did US Intelligence Fail to Pick Up Threat?  Monday, 22 Apr 2013 | 5:30 AM ET

    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.

  • Did the Boston Bombers Have Help?  Monday, 22 Apr 2013 | 5:05 AM ET

    James Forest, director of security studies at UMass Lowell, questions whether the Boston bombing was a case of "lone wolf terrorism".

  • Was the Boston Bombing a One-Off?  Monday, 22 Apr 2013 | 4:15 AM ET

    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.

  • Officials Begin Questioning Boston Suspect  Sunday, 21 Apr 2013 | 7:05 PM ET

    NBC's Pete Williams reports on the latest updates from federal investigations into Dzhokhar Tsarnaev, the second suspect in the Boston Marathon bombings.

  • Marathon Bombing Suspect Caught Alive  Friday, 19 Apr 2013 | 8:48 PM ET

    Dzhokhar Tsarnaev, the second suspect in the Boston Marathon bombings has been caught alive in Watertown, Mass.

  • Police Converge on Boat in Backyard of Home  Friday, 19 Apr 2013 | 8:00 PM ET

    NBC's Kerry Sanders describes the scene outside the home in Watertown, MA where the second bombing suspect is believed to be found.

  • Eyes of Nation Turn to Watertown, MA  Friday, 19 Apr 2013 | 7:45 PM ET

    The very latest on police operations in a Watertown neighborhood, with NBC's Brian Williams.

  • Search for Second Suspect Intensifies  Friday, 19 Apr 2013 | 7:41 PM ET

    There are conflicting reports whether the person on the boat is stationary or moving, with NBC's Brian Williams.

  • Boston TV Live: At the Scene in Watertown  Friday, 19 Apr 2013 | 7:30 PM ET

    Police converge on a home in Watertown, MA.

  • Body Found in a Boat, Identity Not Confirmed  Friday, 19 Apr 2013 | 7:25 PM ET

    NBC's Pete Williams reports the latest developments on the manhunt for the second bombing suspect.