Ken Livingstone

I undertake that, in the exercise of my functions of that office I will have regard to any guidance with respect to ethical standards issued by the secretary of state under Section 66 of the Greater London Authority Act 1999.

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.

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.