I wasn’t listening to Rush today, but I suspect he was referring to this: https://www.bloomberg.com/view/articles/2018-06-19/too-many-of-america-s-smartest-waste-their-talents
Blue Wall, (love the moniker), but the article was more of a negative commentary about how alum from elite schools have been at the heart of many of Americas scandals/debacles, etc. It was more of a historical look.
I still can’t get used to Harvard’s ugly new gowns. What an awful shade of orange red.