Credit: The view from Freedom Plaza in Washington, D.C. Officials at the Washington Field Office of the FBI say D.C. is a prime target for terrorists. (WTOP/J.J. Green)

FBI official: More terrorism arrests in DC region ‘likely’

With thousands still missing, Sinjar’s deep wounds remain raw

The Hunt: ‘Blame and Claim’ cycle assisting terrorists

Blame-and-claim cycle fuels terrorism

Secret Service prepares for security challenges at conventions

The Hunt: New terror tactics