203 F.3d 291 (4th Cir. 2000) COLUMBUS-AMERICA DISCOVERY GROUP, Plaintiff-Appellant,andTRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK; JACK F. GRIMM; JOANNE LAMPE CHARLTON, Personal Representative of the Estate of Harry G. John, Intervenors-Plaintiffs,v.ATLANTIC MUTUAL INSURANCE COMPANY; COMMERCIAL UNION ASSURANCE COMPANY, LIMITED; ROYAL INSURANCE COMPANY, LIMITED; SUN ALLIANCE GROUP; GREOF AMERICA CORPORATION; SUPERINTENDENT OF […]