Hillary is a medical train wreck. She’s obviously suffering from some sort of chronic neurological disorder, which is why she falls so much.
Odds are, she’ll be a virtual vegetable by 2020.
She is an old lady who is morbidly obese. She may be diabetic. Her concussion from her fall several years ago was bad enough to damage her eyesight thus the glasses with the fresnel lenses to correct double vision. She is imho seriously unhealthy.