Manning has evidence that Obama never attended Columbia and that Obama received a free bachelors degree. Manning isn’t spilling everything, but he states he has evidence.
http://www.youtube.com/user/ATLAHWorldwide#p/u/2/O_kji7u7MVU
I’ve had that suspicion all along. I think the real reason he is sealing his records is because there is something in his academic history that is damning.