I am convinced that this country is ready to have a woman in the White House, but I also think there's still a lot of hidden sexism.

Having it all means having the same work and family choices that men do. It doesn't mean having everything that you want. No one has that.

When we talk about gender pay gaps in the United States, and if you look at women without children, they earn 96 cents for every dollar that a man is earning, while for mothers it is about 76 cents. That's nearly 25 percent less. For single mothers, the situation is even worse. One third of them are living in poverty or just on the edge of poverty. This is an unacceptable situation.

I think an awful lot of the reasons people put forward for not liking Hillary Clinton play into deep-seated, negative female stereotypes: ambition, secrecy, calculating. I mean, that is Lady Macbeth, a kind of cold woman. I don't think that's Hillary. And I don't think people would judge a man in the same way.

It was interesting that feminists of my generation told me: You are discouraging younger women; you are confirming stereotypes of women; you are opening a door, initiating a debate, that will harm our movement. And my point was: We are already having this debate, especially in the younger generation.

There's a tremendous loss of talent to businesses who cannot make room for their employees to attend to family responsibilities. It really amounts to corporate waste: They hire really talented women and then lose them because they can't find ways to keep them productive and content the minute they can't "lean in."

Believe it or not, we will actually be better and happier workers if we are allowed to be better parents. We might even rediscover our capacity for fun.