ROME (Reuters) - A senior Catholic cleric has said he hopes former Iraqi dictator Saddam Hussein will be spared execution, citing the Church's opposition to the death penalty. Cardinal Renato Martino, head of the Vatican's Justice and Peace department, was quoted in Italy's Repubblica newspaper on Thursday saying there was a chance for last-minute clemency for Saddam after an appeals court upheld his death sentence. "There's still a period of 30 days (before the death sentence must be carried out), the president's signature is required, things can happen," Martino was reported as saying. Italian Prime Minister Romano Prodi has also...