The 4th of July edition of ABC-TV's "World News Tonight" concluded with a feature titled, "Spare Time," and dealt with "the revival of a sport" -- specifically, bowling. Substitute anchor Charles Gibson introduced the report by noting how bowling had "disappeared from network TV, and fallen off the face of sports pages" during the 1990s. Then in introducing reporter John Berman, he added: "But you can't keep a good sport down..."