Its not as if there's a finite number of "terrorists" -TR, quoted at TPM
This assumption, probably not express, is likely one of the fundamental, Rumsfeld misconceptions of the "War on Terror".
There is more to say, but leave it at that (I wish I had the references to the investigative reporting done on what happened to the reports ordered up after Rummy's "Long, Hard Slog" memo / open plea.)