Arafat's Diagnosis May Soon Be Revealed By EMMA ROSS AP Medical Writer LONDON -- Nearly a week after his death, speculation still swirls around what killed Yasser Arafat. Cirrhosis of the liver, AIDS, a blood disorder and poisoning are frequently mentioned in unconfirmed reports - all consistent with the little that is publicly known about the medical condition that landed the Palestinian leader in a French hospital. However, the mystery may soon be resolved: the French say they will hand Arafat's records to Nasser al-Kidwa - a relative, as required, but also the Palestinians' ambassador to the United Nations. Al-Kidwa...