ASARCO INCORPORATED and SUBSIDIARIES, PLAINTIFF-APPELLANT, v. THE UNITED STATES OF AMERICA, DEFENDANT-APPELLEE. No. 96-6242.United States Court of Appeals, Second Circuit.Argued: April 17, 1997. Decided: April 24, 1997. Neil F. Kimmelfield, Ball Janik, LLP, Portland, OR (James T. McDermott, of counsel) David H. Bamberger, Coudert Brothers, New York City, of counsel), for Plaintiff-Appellant. Robert W. Sadowski, […]