A
-- and so it was quite a dirty city. Um, if you were well protected by trees, which catch a lot of the pollution --
B
Uh-huh.
A
-- then you're fine, but most of the time in the city you have lots of high rises, you have lots of other things that are not catching the pollution and it's just going --
B
Uh-huh.
A
-- for miles and miles and miles, and it's landing somewhere with the wind, but,
B
That's kind of the way Dallas is. We're so flat and open, and I live in a suburb that doesn't have much vegetation, trees --