anyone think of the tons of asbestos and heavy metals these are likely to contain . not to mention the pain,fuel oil and other misc. nasty actors. no one wants to take responsibility for them now and with limited liability there are limits on what could be charged agains these companies for cleam up. I say start a fund a scrap drive and take this resource back full cycle and clean up the enviroment. just think of the mess we are making in our oceams. the gulf oil spill is a wake up call that its not ok to spill make messes and abandone junk in our waters then hold EPA super fund accountable for having not adressed this