A SPECIAL REPORT: SENIORS

HOT TOPIC: Leisure World in Laguna Hills, population 22,000, is the nation’s largest gated retirement community--so large it’s considering becoming the county’s 32nd city. . . . Doyle Selden, of the incorporation committee, says he can’t predict how a cityhood vote would go, but he knows one thing: Naming the new city might be the most controversial issue. . . . “Some people get violent when you mention a name they don’t like. We want to put off the question of a name as long as possible.”