You would think that just people who know they went to Occidental or Columbia or wherever and knew that “The President of the United States” went to my school would be coming forward with their own documents.
In the first place, most General Studies people live off campus, have not the time nor the inclination to socialize with the College boys, and in my day, that was very much vice versa, as many of the General Studies types were decidedly unfashionable.
A few credible people who knew him at his various schools have come forward. Just not a lot!