Though speaking at Wright State University in Ohio earlier today, Biden referred to Wayne State University in neighboring Michigan when making a point about the struggle to pay for college. “Wright State!” Biden corrected himself after murmurs from the audience and a not totally surreptitious glance at his podium. “But Wayne, it also — it also includes Wayne State,” he added. “It also includes the University of Delaware. It also includes the university … and so on.” Phew. Nice save.