Instead of 2 more years of "free" education, why not ask how we can add more value to the last 2 years of high school, so that people graduate with job skills?

Instead of 2 more years of "free" education, why not ask how we can add more value to the last 2 years of high school, so that people graduate with job skills? This is just an attempt to buy votes, and funnel more money into gov. $60 billion is an estimate, and it will probably be triple that. Look at other gov estimates and you'll see a pattern. How much was the Iraq war supposed to cost? What about that NASA project in Mississippi?