Community College - Should Community College Be Free or Not?

The president will continue to fight to double the maximum pell grant and make community college free. There's ample precedent all across europe higher education institutions or tuition free, widely available. The good thing about that kind of university system is that it can eliminate some of the people going to college who shouldn't go to college. I don't see any moral difference between having government school paid for from k through 12 versus government schoolpaid for from 13 to 16. What's the difference? At its core, there's no real difference.