I told you were to go find it. All you have to do is get off your lazy butt and look.
In fact, you have never produced a coherent analysis of McCollum's memo.
Of course, if you think I'm wrong, then provide the link to your words which show a detailed & coherent understanding of what McCollum's memo was all about.
I personally don't think you understand anything about this -- instead you have a list of talking points, and that's all you can deal with.
But, hey, prove me wrong -- show me the link.
;-)