Overall risks were higher in urban areas, but people at greatest risk live in low-income, heavily industrialized areas in Marion and Lake counties, the U.S. Environmental Protection Agency's National Air Toxics Assessment showed.

The study -- the most ambitious attempt yet to look at cancer risks from breathing chemicals -- outlines lifetime cancer risks in states, counties and census tracts. It is based on 133 chemicals emitted in 1999 by businesses and traffic.

http://www.indystar.com/apps/pbcs.dll/article?AID=/20060223/NEWS01/602230443

[ Cheap products = less time to enjoy them and more exciting tumors. Clearly someone's thinking here. Good work, humanity! ]