Douglas Wilder

Greece's European neighbors were able step in and bolster the weak foundation on which Greece's free-spending budget was based. It would be difficult for any country, or intergovernmental organization, to rescue an economy the size of the U.S. if investors were ever to lose faith in our bonds because of our enormous debt.

Healthy debate has been replaced by automatic sensors that eliminate the need for actual talking during a filibuster - a la 'Mr. Smith Goes to Washington.' Robust debate is necessary in a democratic society. Instead, our discourse has been relegated to media spin by expert entertainers.

Since the heady days of the 2009 Inauguration, middle-class independents have grown increasingly distant from Obama. Working-class voters - always more enamored of Clinton - have grown even more wary and distrustful of the Chicagoan. Both voting blocs pose the danger of serious defection in 2012. Without their support, Obama cannot win.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

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.