NATIONAL UNION FIRE INSURANCE CO. OF PITTSBURGH, PENNSYLVANIA, PLAINTIFF-APPELLANT, v. CNA INSURANCE COMPANIES AND COLUMBIA CASUALTY COMPANY, DEFENDANTS-APPELLEES. No. 93-5344.United States Court of Appeals, Fifth Circuit. August 10, 1994. Rehearing Denied September 6, 1994. Page 30 Marion S. (Bob) Roberts, Austin, TX, for plaintiff-appellant. Robert M. Hardy, Jr., Hughes Luce, A. Scot Chase, Matthiesen Associates, […]