Re-releasing ''Citizen Kane''

Rosebud won’t appear in red, even though the color-loving Turner Entertainment Co., with Paramount, will rerelease Citizen Kane in theaters on May 1, its 50th anniversary. ”The original agreement with [producer, cowriter, director, and star Orson] Welles gave him sufficient control that we decided not to colorize it in making the new prints,” says Turner president Roger Mayer. To boost the product, Turner also will offer a video package in August.