Britain's hopes of drumming up $50 billion a year in aid for Africa suffered a serious setback on Friday when the United States rejected London's plan. Even Europe's backing seemed to be fading as both Italy and Germany said they would prefer something less ambitious than the proposal British finance minister Gordon Brown put to a meeting of the Group of Seven rich nations. But former South African president Nelson Mandela said he would accept no half measures. It was an outrage to let Africa sink further into disease and poverty, he said. "We are here to claim justice," the frail 86-year-old told the G7 ministers. "Do not delay while poor people continue to suffer," he said, demanding a full write-off of African debt and $50 billion extra a year in aid for the next decade...We have a right to 600 Billion of your dollars! Reparations for colonization! We need more palaces!