It's an old trick. Pick out your own weaknesses and accuse your opponent of the same thing. Hard to accuse Hillary of cheating on business dealings, so go with mental and physical health.
The only problem is that it draws attention to the topic and you may do worse in comparison. Like the mental health thingie, the credibility, the foundations, etc.
'People are saying' that Trump may have the beginnings of Alzheimer's just like his dad Fred died of. I'm not saying it, other people are...
