DEPARTMENT OF LABOR AND INDUSTRY v. INA

Sandra S. Christianson, Harrisburg, for Labor Dept. Paul E. Baker, Katherine L. Niven, Carol L. Cingranelli, Michael R. Hetrick, Harrisburg, for W.C.A.B. David A. Pennington, Richard D. Harburg, Philadelphia, Sharolyn Murphy Henderson, for Ins. Co. of N.A. Irwin W. Aronson, Jerome H. Gerber, Camp Hill, for amicus curiae, AFL-CIO. Cal a. Leventhal, Sue Allen Albert, Charles S. Katz, Sharolyn Murphy Henderson, Richard D. Harburg, for commercial Union Ins. Co. Curtis C. Creveling, for Aetna Life.