Copyright 1999 Toronto Star Newspapers, Ltd. The Toronto Star November 4, 1999, Thursday, Edition 1 SECTION: NEWS LENGTH: 648 words HEADLINE: CONTRITE U.S. POLITICIANS SLAM NON-PAYMENT OF U.N. DUES BYLINE: Kathleen Kenna BODY: WASHINGTON - In a rare display of public humility, top American leaders yesterday expressed public shame for their nation's failure to pay its United Nations debt. Veteran senators from both Republican and Democratic parties warned the United States will suffer incalculable harm if it doesn't soon pay an estimated $1 billion (U.S.) in unpaid U.N. dues. (U.N. officials say the true debt is $1.5 billion, but Americans...