(Reuters) Mariangel Caceres’ teachers, whose salaries do not buy enough food to live on, stopped showing up for classes early this year. The state school in the verdant Andean state of Tachira in Venezuela also had to cut back on providing meals due to nationwide food shortages. So when the leftist government in April decreed Friday school closings to save electricity, it was the last straw. “I left school a week after Easter,” said Caceres, […]