
From an environmental viewpoint, few if any sights are more disturbing than oil gushing from a ruptured pipeline. Equally troubling is asbestos and other hazardous substances being released into the atmosphere when buildings are torn down.

From an environmental viewpoint, few if any sights are more disturbing than oil gushing from a ruptured pipeline. Equally troubling is asbestos and other hazardous substances being released into the atmosphere when buildings are torn down.