Tunisians tell the story of their summer of shortages

Frequent water and power cuts, long queues for bottled water, poultry farms destroyed by the heat: these have been the scenes across Tunisia this summer as millions of people were affected by shortages in electricity and water. Our Observers say this is the result of years of underinvestment in infrastructure while the Tunisian president, for his part, blames "deliberate and planned acts of sabota