When did Hillary last speak on camera? I suspect there may be something more serious wrong with her than has been reported.
Her family has a history of strokes and I agree with you, the timing of this is very suspect and something bigger may be involved. She is under a lot of stress and very well could have had a stroke. Nothing is done within the administration without a good reason, and they would never let a crisis go to waste. When it comes time for her to run for prez, she’ll be fit as a fiddle.