SPECIAL DELIVERY--Chris Williams, left, of Citizens Action Coalition of Indiana, and Kurt Waltzer of Ohio Environmental Council exit the headquarters of American Electric Power, in Columbus, Ohio, on Wednesday, Oct. 27, 1999. Members of environmental organizations delivered a letter to AEP stating that they intend to sue the company to force 11 of its coal-burning power plants to comply with the Clean Air Act. AEP denies that they are out of compliance with the emissions requirement. (JACK KUSTRON/photoj.com)

ESCALATING ART--Riders on escalators at the Riffe Center for Government and the Arts are seen between scaffolding being used for building repairs, in Columbus, Ohio, on Wednesday, Oct. 27, 1999. (JACK KUSTRON/photoj.com)