We need to have permission from magistrates to remove everything from the tracks. It will still take quite a few hours before the line is fully operating.

There are no more people on the train. Our concern was that there were people left in the car underneath, but it seems there is no one.

Firefighters are cutting through the metal to free some people.

The situation is not good. I find it difficult to understand how things that need to be urgently done will get done on the basis of these numbers.

Whoever the successor is, he will inherit a complex situation and serious credibility problem.

We know people on calorie restriction will lose weight. But this study isn't a weight-loss study. We're hoping to learn more about whether calorie restriction can alter the aging process.