CEO H. Peter Burg, Jan. 13

FirstEnergy Corp.Diseases and IllnessesUSHealth
H. Peter Burg, chairman and CEO of FirstEnergy Corp., shown testifying before the House Energy and Commerce Committee on Capitol Hill in this Sept. 4, 2003, file photo, died on Tuesday, Jan. 13, 2004. The 57-year-old had been undergoing treatment for leukemia. Under Burg's leadership, the... AP/Dennis Cook, file