Im convinced he was “working” for the staff at Columbia. Probably some old Fart at Columbia was getting his carrot waxed in exchange for Soebarkahs diploma.
Actually, it is said in the Chicago Boystown where Obama was well known before his rise to fame that he is not a “giver.” He doesn’t reciprocate. Kind of like his predecessor “42,” he only likes to receive. (And didn’t Clinton use that to his “advantage” by trying to say “Well, Ah never had sex with HER. SHE had sex with ME.” ) So I doubt he would make much money as a prostitute. Larry Sinclair had the same experience. Both of his encounters with Barry were like that.