But maybe there is something to all of the above, such as Parkinson's Disease.
//It is most curious that all of the bizarre physical signs seem to be in 2016 videos. HRC was a public figure in 2015, with a lot of campaign work underway. Yet all of the oddities seem to be within the last several months. This suggests a significant progression of her PD. We also know that her contact with the public has been rigidly controlled. She has not done news conferences during the campaign. These would be highly stressful to a PD sufferer and would elicit many PD signs.
PD is a chronic disease with a downhill prognosis. HRC’s instability and frequent cough suggest that her PD is advanced. This is not a good outlook for someone running for the Presidency. The office of the President is one of the highest stress jobs in the world. Stress sets off PD episodes, which render the sufferer incapable of proper response.
At this point, a bit of speculation seems appropriate. HRC talks about her yoga sessions. But no one we know of has ever documented one. It is possible that this is
HRC’s coughing suggests that her swallowing disorder is advanced, placing her closer to an aspiration pneumonia that would disable or kill her. That’s bad enough, but PD has one more, even more dangerous step in its progression
Guess we will have a better idea at the time of the debate.