Former Secretary of Defense Donald Rumsfeld resurrected a favorite soundbite he once used to gloss over the glaring lack of evidence that Iraq was supplying weapons to terrorists in the months leading ...

Donald Rumsfeld popularized the concept of known knowns, known unknowns, and unknown unknowns (though ‘popularized’ might be the wrong term for a convoluted quote from a Secretary of Defense about the ...

As the late Donald Rumsfeld famously said in 2002, “There are known knowns — there are things we know we know. We also know there are known unknowns … things we do not know. But there are also unknown ...

Errol Morris turns the lens on Donald Rumsfeld in his newest documentary, The Unknown Known. It's similar to Morris' The Fog Of War — except... One Documentary Later, Rumsfeld's Inner World Remains ...