It's quite amazing that this race is so close yet virtually NONE of the reasons offered up as "working" for Trump are correct. None of them....have you guys noticed that? Email? Nope...no effect. Birther? Nope...no effect. Painting Hillary as dishonest and/or corrupt? Nope no effect.
This leaves me one question to ask. If none of this is working to keep things close and having no effect on her campaign, what IS it that's keeping her so close to Donald Trump? How the #### is it possible that this is single digits?
I think there's a lot of reasons.
1. Weariness with Hillary Clinton.
2. Anger at the established order of things- Trump represents rebellion.
3. Sexism.
4. Ambivalence on the part of millennials who supported Bernie: a lot of them don't see any difference between Hillary and Trump.
5. The news media sucessfully representing this as a horse race.
6. The failure of Hillary to be inspiring.
7. The health issue- Hillary fainting really hurt her.
8. Trump behaving himself in recent weeks (as compared to earlier).
9. The assumption that Hillary is sure to win, which gives a lot of people the belief that they can be more free with their vote than if the election was tighter.
These are in no particular order, but I suspect the last point (#9) is the most telling, and that the current polling will not represent the extent of Hillary's victory.