The amount of data we collected for this study was massive. There were no surprises, but some things did stand out more strongly than we expected.

One of the surprises in this study, where we put some of the people through the same protocol five times, is that there is substantial variation with a person on how they respond day to day. That can be due to a lot of potential sources, including environmental factors, that we don't understand.

Valuations are getting near the high end of the range, but I think there's a fair amount of upside surprises possible throughout this year.

That places a burden on the school systems, on the health system.

The Southwest is what the rest of the country is going to look like in five, 30 years: Hispanic majority, very young population, immigrant population.

A recent police study found that you're much more likely to get shot by a fat cop if you run.