They were concerned and wanted it fixed. The sink hole will become bigger as time goes on.

Anytime you get the water out of the natural confinements of that dam, you got a problem.

I think the dam is still in good condition. But I know standards have changed in the last 75 years.

I've never been away from home for this length of time before, ... By the time I get home, I will have been on the road for nine weeks. When it's over, I think I'm going to have a good few weeks off just sitting on a beach somewhere.

All the consequences of global warming will occur more rapidly. That's the scary thing: the amount of time we have got to do something about it is smaller than we thought.

And, of course, I like to spend time with my wife and my two-year-old daughter.