Valerie Jarrett

We know the threats - from global terrorist networks to the spread of deadly weapons. Yet we also know that embedded in this time of danger is the promise of a new day, if we have the courage and commitment to work together.

People are struggling. They're trying to make ends meet, and they're looking for Washington to deliver for them. And they don't feel that that's been happening as quickly as it should. We share that frustration. There's no one more frustrated than President Obama.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.