you are fighting city hall. leave that to the advocacy groups. or, join one. we all felt the same anger when we found out about mercury. we quickly learned that nothing can really be done about it. if you want anything to change, you have many years of fighting ahead of you and you will need to join one of the groups already doing it. they have lawyers. i think i gave you the email address to one, didn't i? if not, email me for it.