Democratic presidential candidate John Kerry called today for Defence Secretary Donald Rumsfeld to resign and urged President George Bush to appoint an independent group to recommend reforms after a report faulted all levels of the military for abuse at Abu Ghraib prison in Iraq. “It’s not just the little person at the bottom who ought to pay the price of responsibility,” Kerry said at a Philadelphia union hall. “The buck doesn’t stop at the Pentagon.” A report released yesterday by an independent panel led by former Defence Secretary James Schlesinger concluded that senior US military leaders in Iraq and the...