Pollution Machine News Today

Are getting new life. now manufacturing parts for wind farms. heres joe johns on how this industry is "building up america." >> reporter: this used to be steel country usa, with its towering pollution machine. but now new jobs in the clean energy sector, putting people back to work, going green all at the same time. the u.s. subsidiary of a company based in spain is manufacturing enormous windmill blades at this pennsylvania plant, shipping them all over the u.s. ron sanders is the plant manager...