Senate Intel Chair Dianne Feinstein on the increased threat posed by lone wolf terrorism.
San Diego Mayor Kevin Faulconer says thwarting terror threats comes down to partnership and cooperation at the local level.
Reflecting on 9/11 and Boston marathon bombing, Mayor Walsh warns of constant vigilance in the face of future terror.
Philadelphia Mayor Michael Nutter says we learned from 9/11 and are "safer, smarter and more aware" now
Intelligence Chair Rep. Mike Rogers tells Candy Crowley that President Obama needs to have an endgame for ISIS.
Intel Chair Sen. Dianne Feinstein says ISIS is a major threat to the U.S. and believes they "will try to attack our embassy" in Iraq.
House Intel Chair Mike Rogers talks to Candy Crowley on the Benghazi suspect's arrival on U.S. soil and what intelligence has been gathered so far.
National Security Adviser Susan Rice on whether the negotiations for the release of Army Sgt. encourage future terror.
National Security Adviser Susan Rice on the administration's negotiations for the release of Army Sgt. Bowe Bergdahl.