Whether or not this actually happened in a real classroom, I don't know, but the point is valid and instructive.   An economics professor at a local college made a statement that he had never failed a single student before, but had once failed an...

Well I suppose the fascination with our new President hasn't quite ended.  Although his popularity in this country has continued to dip in recent weeks, apparently there was this two week period between his innauguration in mid January until the...