Procedures outside the stadiums and in the parking areas still need to be optimized, for example so that emergency medical services can leave the grounds on their way to the hospital faster.

We can no longer apply the classic criteria to clearly determine whether and when we should use military force. We are waging war in Afghanistan, for example, but it's an asymmetrical war where the enemies are criminals instead of soldiers.

And as a nurse, I know very well the importance, for example, of electronic medical records.

It's a career that's enticing because you go on stage, for example, and people clap. You get that affirmation, but you can't go into acting for that because it's really your own self-belief that's going to get you through.

Technology doesn't address everything - for example, air travel still sucks.

To start with, for example this year, 2004, is the bicentennial of Haitian independence.