The American Lung Association's annual air quality review has put Las Vegas on the top ten for dirty air. Admittedly, we're only at number 10 but that's still pretty bad. What is it that's causing all the problems? Dust? Construction? Wood fires? Automobiles? An expert from the lung association explains why a relatively small city is still struggling to meet EPA air standards.
Suzette Dacuag, Director of Progams, American Lung Association, Nevada