A putrid odour lingers outside a morgue in Tunisia's coastal city of Gabes as dozens of bodies of would-be migrants to Europe pulled out of the sea await burial. A string of deadly shipwrecks since May have left the North African country overwhelmed with bodies and struggling to find them a final resting place. More than 80 drowned migrants have been retrieved from Tunisian waters -- most of them victims of a deadly July 1 shipwreck that left only three survivors. Fished out of the sea ......