From the BBC:
Local media are reporting that shots have been fired at the headquarters of the National Security Agency outside of Washington.
Live aerial footage showed two vehicles – one of which was a police vehicle – with extensive damage near an security gate.
NBC4 has a photo of a uniformed man being put into an ambulance.
Around 40,000 people work at the facility which is located in Fort Meade, Maryland.
Read the rest of the story at the BBC.