>> reporter: now what they're doing is totally clearing out the area. more and more emergency officials are coming in to help. >> can you just give me an idea of the reaction of people down there? is it pedestrians? >> reporter: everyone. everyone in tears. people who were -- i met some woman who was in the building to the right where the first thing happened and just all crying wondering if the people that they know in the building next door are okay. >> thank you very much. jamie, our national correspondent, is on the phone now with more information. jamie? >> reporter: katie, as you well know buildings around town are being evacuated and the state department has been evacuated. the white house has been evacuated and the pentagon has been evacuated. intelligence officials tell me that they do believe at the pentagon that that was a third plane going down. they have had -- the