FILE - In this July 12, 1979, file photo, fans storm the field at Chicago's White Sox Park on Disco Demolition night after the first game of a doubleheader between the White Sox and Detroit Tigers. The promotion by a local radio station turned into a melee after hundreds of disco records were blown up on the field. The second game of the doubleheader was called by umpires who declared the field unfit for play. (AP Photo/Fred Jewell, File)