SOMEONE missed out when an Illinois lottery ticket worth $2.62 million expired. Lottery officials said Wednesday the ticket expired on Christmas Eve without being claimed . . . FRANCO PIGA, Italy's Minister for State Participation, died Thursday of a heart attack at age 63, authorities said . . . REP. BILL FRENZEL is retiring after 20 years in Congress. The 62-year-old Minnesota Republican explains it simply: "I have grown weary of 90-hour weeks."