Diane Ravitch recommends this great pos offering 19 ways you can save public schools from the clutches of the billionaires in 2019!. Here is number 2: 'School Systems NOT “Portfolio of Schools” Taxpayers don’t need to fund unproven portfolio schools they don’t own or control.! For years, corporate reformers have unfairly claimed that school systems fail. They want privatization through a portfolio of schools involving charters, private schools and choice. This will end public education.We need efficient school systems for traditional public schools only, that serve all children.' Read the rest because our INSTITUTION of Public Schools needs saving.'