The White House briefing room was briefly evacuated Tuesday after a bomb threat was called into police, the Secret Service said.
Parts of the Dirksen Senate Office Building on Capitol Hill have been evacuated after a bomb threat.
The Fashion Centre at Pentagon City has been evacuated due to a bomb threat.
Two students have been charged with making threats against a middle school in Virginia, police say.
Lake Braddock Secondary School in Fairfax County is closed Monday after the school received a bomb threat.
A high school in Westminster was evacuated Wednesday morning after officials received a bomb threat.
A Baltimore County high school has been evacuated following a bomb threat.
The Veterans Affairs Medical Center in Fayetteville is returning to normal operations after being evacuated and placed on lockdown for a bomb threat.
Howard County police have arrested a man they say went into the Southern District station in Laurel and threatened officers.
Kenwood High School in Essex has been evacuated due to a bomb threat.