Tunisian President Kais Saied on Monday issued a decree to offer an amnesty to businessmen involved in corruption cases if they put money into state projects, the official gazette said, a move aimed at recovering about $5 billion. He also issued a separate decree instituting severe prison sentences for those who monopolise or hoard commodities at a time when shortages of some basic goods are hitting Tunisians. Saied has instituted one-man rule since seizing most powers last summer in a move his foes call a coup. His plans to restructure Tunisian politics face headwinds from an economic crisis …