Thank you Beckwith. Answer to getitright and paladin2-link to photo at Post #172 this thread.
Refreshed my memory of the scar, and I called my surgeon buddy and he said it is not just a scalp wound scar, because if so, the line would not be noticeable, unless it was a really crappy suture job.Indicates major head/brain surgery possibly by low skill people (third world).Reason for the surgery? Possibly extreme epilepsy, or commisurectomy (severing sections of the connections between right and left brain for seizure control, or other). The shape of the scar was not the U I described, but the shape forms a U with the apex of the U on top of the head, and follows the fissure lines of that part of the skull.
Right side of the head could be potentially a tumor site, with that side of the brain controlling: judging the position of things in space, knowing body position, understanding and remembering things we do and see, putting bits of information together to make an entire picture, motor and other controls of the left side of the body. Obama is left handed, fwiw. We don’t know for real because no open records, so this is somewhat informed speculation. The public has a right to know, as does the chain of command. Sort of like Pres. Wilson’s wife running the country for a while— she did you know. Or FDR’s blood pressure at Yalta, on record as systolic above 185- stroke city, brain infarct.