Women have a lot of power in private life. There are many men who would say, 'Hey, women already rule my life.' But with women, more is more. The more there are, the more the world gets used to seeing them. We change the culture. We begin to expand options and lead and manage.

That's not to say that women's priorities are better than men's. Rather, when women are empowered, when they can speak from the experience of their own lives, they often address different, previously neglected issues. And families and whole communities benefit.

I was supposed to be authoritative, but at the same time had to be likeable, a quality that is a bonus, not a requirement, for men in the same position.

Washington is still very much a male-oriented culture. Being from Los Angeles, I think it is less so there - there is less attachment to tradition, perhaps, there is more flexibility, more acceptance of change generally. That is partly because of Hollywood.

Throughout his presidency, Clinton made a point of getting close - physically and emotionally - to the people whose problems his administration was working to solve.

While eschewing emotion - and its companion, vulnerability - Obama should be careful not to sacrifice empathy, the 'I feel your pain' connection that sustained Clinton. This connection is the shorthand people use to measure their leaders' intentions. If people believe you're on their side, they will trust your decisions.

1992 became known as the 'Year of the Woman' because so many of us were elected to public office that November, including a record six to the United States Senate.