If someone wants to go on the record saying Barry did attend the full complement of classes, we may be assured the many others that have attested otherwise will be scrutinizing whatever details are claimed closely, all of which is fine in a free society.
How can anyone attest to something that didn’t happen?
Anyway, I have given you an avenue to find out for yourself, and you’d rather quote imaginary other people who can attest to things that didn’t happen.
There were others who knew Obama there as well. I used to frequent a coffee shop near Columbia where many of the neighborhood Columbia alumni hung out. Whenever I met anyone who was there during those years, I always asked him if Obama really attended and had they seen him or known him. The answer was always yes.
These were not Obama fans particularly. Their attitude was like yeah so what. I agree.