Times Square Bomb Videos
TSA testing new bomb detection technology
ABC News' Aaron Katersky explains the systems that could become widely used to thwart would-be suicide bombers.
High-speed chase through Miami caught on camera
Plus, three suspects arrested for planning an ISIS-inspired plan to bomb NYC's Times Square.
Unprecedented Security Expected at New Year's Eve Celebrations
In New York City, 6,000 police officers will be joined by bomb-sniffing dogs and 500 elite counterterrorism officers.
NYPD Reassures New Yorkers After ISIS Threat
Here at home, the threat here at home with Isis re-releasing that video showing scenes from new York City. Including right here in times square. Officials quickly responding overnight and ABC's Brian Ross is here with that, good morning, Brian. Good morning, robin. New York City officials felt
New York Preps for New Year's Eve Celebration
The NYPD are increasing their presence and the National Guard has been called in for extra security, as the city prepares to usher in 2015 in Times Square.
New App Allows You To Watch NYE Ball Drop Via Smartphone
Waterford reveals 2014 ball design and how to tune into live coverage via phone or tablet.
Obama on Guantanamo Heckler: 'Worth Paying Attention To'
Woman interrupts president's speech calling on Congress to close detention center in Cuba.
Digital Report: President Obama Delivers National Security Speech
President Barack Obama details counterterrorism priorities, addresses heckler during speech.
Obama Still Wants to Close Guantanamo Bay Facility
Prisoners at the detention facility are engaged in a hunger strike to protest lack of trials.
Boston Marathon Bombs Were Crude, Unsophisticated
Jim Avila goes into the anatomy of the types of bombs used at the race's finish line.