Usually, the agency doesn't know the identities of the people it is firing at.

But the agency knows it must eventually use such satellite technology.

The agency will know more within a few weeks, when its traffic figures for the early fall come out.

Maybe the big agencies know a bit about specialization after all.

And the agencies that the author was asking for help probably knew more about the security threat than they were willing to tell him.

But, he added, the agency does not know how often the problems occur or under what circumstances.

The agency does not know how many people have actually registered.

I've nothing in view at the moment, and I only have to let the agency know.

Did these agencies know to what diverse uses their dollars went?

For months, the agencies did not know how conditions had changed, or even who was living there.