Underwear Bomber Umar Farouk Abdulmutallab Videos
Rep. Michael McCaul: Developments in Yemen 'Greatly Disturb Me'
Homeland Security Committee Chair Rep. Michael McCaul on the violent unrest in Yemen.
'Islamic State Hacking Division' Threatens US Service Members
Online group allegedly connected to ISIS released personal information of over 100 military members , urged sympathizers to kill them.
How Dangerous is Al Qaeda in Yemen?
ABC News' Martha Raddatz reports on the connection between the Paris terror suspects and Al Qaeda in the Arabian Peninsula.
2 Hostage Standoffs in Paris Come to an End
This is an ABC news special report. Cheers didn't hear us now reporting. George Stephanopoulos. And we are coming on the air right now to hostage situations in France right now one in Paris at a supermarket one. About twenty miles northeast of Paris at the town of demy tank well. Where there'd
2 Simultaneous Hostage Standoffs in Paris Linked: Officials
Officials say the two gunmen in separate hostage situations were tried for attempt to break convicted terrorist out of jail.
US Rescue Mission: U.S. Shootout Frees 8 Hostages
Special operations mission carried out in Yemen freed hostages held by al Qaeda.
Man Lost in Wilderness Carved Goodbye Note Before Rescue
Mike Vilhauer, 58, spent five days without food after getting lost from his campsite.
Al-Qaeda Leaders Unite for Big Rally in Yemen
New propaganda video showcases large gathering of militants in the terror organization.
Homeland Security Warns of Possible Shoebomb Attack
The Department of Homeland Security has issued a terror alert for air travelers.
Olympics 2014: US Warns Airlines About Toothpaste Tube Bombs
The urgent alert is meant primarily for the international airlines that are flying into Sochi.