Jeffries Upgrade: Key Take-outs, page-8

Unknowns????

To channel Rumsfield.........."We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns -- the ones we don't know we don't know. And if one looks throughout the history of our country and other free countries, it is the latter category that tend to be the difficult ones"


hope this helps
tbedon