lockdown. the entire building, 20,000 people work in this building when there is not a covid situation, so this was a massive lockdown. the details at this hour are very sketchy. we don't have a lot of information. we do not know what caused this incident to happen. we don't know the outcome of what has happened to any suspect or suspects, but we do know that this police cordon escorted this officer this morning through the streets of washington. the pentagon here is protected by a very special law enforcement agency called the pentagon force protection agency. these are law enforcement officers that work here around the clock protecting the building, protecting the people who come in and out of this building, and it is fair to say they are much beloved by the people who are here. we expect to hear from the pentagon police chief in just about 30 minutes, looking for