CNN assertion is that there is no question about Hiullary’s mental ability. She is an attorney, Senator, Secretary of State. When I hear an unsupported claim like that, from the press, I assume the claim is untrue. She is not that bright, she is conniving and ruthless, and that will get a person pretty far, with little else. See Ghengis Khan.
There was a report this week that Hillary hit her head.
Her health is probably a true concern. She never looks well in most speeches. Her cheerleaders in the media never question her health. They are always busy trying to do lasting damage to Trump in any possible way. They hardly ever hold Hillary’s feet to the fire.