WITNESSES have reportedly told an Australian journalist how new Iraqi Prime Minister Iyad Allawi shot and killed up to six prisoners just days before his government took control of the country. A newspaper report today said the two witnesses saw Dr Allawi pull a pistol and execute suspected insurgents at a Baghdad police station. Dr Allawi's office has denied the claims and branded them "outrageous". The witnesses said the handcuffed and blindfolded prisoners were lined up against a wall in a courtyard next to the maximum-security cell block in which they were held at the Al-Amariyah security centre. They say...