English professor Christopher Newfield spends a lot of time thinking about public higher education. He’s worried about it. America’s public college system, he says, is in a shambles, with students paying higher tuitions for less learning. The conventional thinking is that public sector practices are to blame, but Newfield argues that the increasing privatization of our universities is the real problem. He joins us Tuesday to explain how we wrecked public universities and how we can fix them.