Should College Be Free?

Politicians on the right and left are talking about college affordability. Democratic presidential candidates are divided over how much should be done to ease the cost of higher education. Tennessee is offering free community college tuition to all its high school graduates and a slate of candidates for the Board of Overseers at Harvard University wants to end undergraduate tuition there. To level the playing field, should tuition at public colleges be ended?

・ From The New York Times