| http://www.w3.org/ns/prov#value | - With an estimated 15 to 30 million homes containing the deadly stuff in the form of attic insulation-and remediation costs that can run into the tens of thousands of dollars per household-this is a health and financial crisis of no small magnitude. (22 minutes)#36093 Health & The Environment - Mysterious Poison: The History of PCBs (Run time 30 min.) DVD $129.95 They are now banned worldwide-but t
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