والشخص الاخر " دونلد رامسفيلد " الذي يقول .. " نحن نعرف الامور المعروفة .. تلك الامور التي نعرف اننا نعرفها ..
And the other one, of course, is Donald Rumsfeld, who said, "There are the known knowns, the things we know we know.