Saying overdue book fees cause too much stress on students, Harvard University has decided it will no longer charge students who keep books out of the library past their due date. I had two questions upon learning of this: one, don't these students know that in the real world there can be penalties for missing deadlines? and two, without the overdue fines what's to keep a student from keeping a research book all semester long that another student might need to complete his or her work? CLICK HERE FOR THE STORY