12/1    "There are known knowns. There are things we know that we know. There
        are known unknowns. That is to say, there are things that we now know
        we don't know. But there are also unknown unknowns. There are things we
        do not know we don't know." [Donald Rumsfeld]
        \_ This is CLASSIC.                             -socialist liberal
        \_ I never really got what was supposed to be so funny about this.
           \_ Understood; it's an answer that's actually pretty much on
              target, yet it sounds absurd to spell it out. Many things suffer
              from a similar absurdity at a certain granular level. --erikred
           \_ Same here. I also never got what was so funny about the "series
              of tubes" comment. I guess if Jon Stewart mocks it enough times
              then it's funny.
              of tubes" comment. I guess Jon Stewart has lowered the comedy
              threshold...
              \_ I'll bet you think xckd is hilarious.
                 \_ I don't even know what xckd is, so you just lost the bet.