Following up environmental causes

Just starting to follow up on the thought that there may be some sort of
environmental cause.

I did remember some sort of report of toxins in the soil, not in our
immediate neighborhood, but another neighborhood that borders the wetlands.
I round up an article on the situation:
http://www.calcoast.org/news/wetlands041602.htm

I've got a message in to the county to find out when/where/results of
soil tests in our area and request a possible test in our immediate area.

A friend had suggested some other leads that I'm following up on:
National Institute of Health
California Dept. of Public Health
Contacting our Congressman Dana Rohrabacher