[Hillary Clinton] has talked about not being a natural campaigner. And she has this big shadow because her husband, the former president [Bill Clinton], and President [Barack] Obama both are natural campaigners. And so this is a challenge for her.

[Hillary Clinton ] sometimes struggles with the big theme. She loves talking about her plans, and she often is very focused on sort of the smaller things that could be quite valuable in governing but aren't so good in big speechmaking.

At the Republican convention, there were lots of words used to describe Hillary Clinton, but warm, funny and caring weren't among them.

Aside from Donald Trump, polls find [Hillary] Clinton to be the least-liked presidential candidate in recent history.

Way back in 1979, as a guest on a local TV show in Arkansas, then Hillary Rodham was quizzed about not taking her husband's last name when they got married and keeping her job as a lawyer while being first lady of the state.

Peter Hart, who's a pollster that's - who's done many focus groups about Hillary Clinton, talks about a glass curtain. She talks about the glass ceiling. He says voters feel there's a glass curtain between themselves and Hillary Clinton. They can't relate to her. They feel they don't really understand her, and that's made it easier for her opponents, of which there have been many over many years, to define her the way they want to.

Hillary Clinton and her husband, the former president, are of course by all measures quite wealthy as well, having earned tens of millions of dollars in book royalties and speaking fees in recent years. Which is why in speeches, she leans heavily on her family history.