<p class="MsoNormal">Outgoing Lebanese Prime Minister Hassan Diab has refused to be questioned by a judge who charged him and three former ministers with negligence for the Beirut port blast. Notably, Judge Fadi Sawan had charged Diab and three former ministers last week after the investigation confirmed the suspects had received “several written notices warning them against postponing the disposal of ammonium nitrate fertilizer” which was behind the explosion. The devastating blast on August 4 had killed over 200 people and injured 6,500 others.</p>