Did you hear about the middle school in New Jersey that canceled a field trip to a performance of “A Christmas Carol” because some might be offended by the play’s Christian themes? As columnist Cal Thomas points out, this is not really even a Christian story, though it does contain elements of charity, kindness and good will. Amazingly, instead of allowing the students to see this classic Dickens’ presentation, they went to the “Great Railroad Race,” a play that promotes diversity. Thomas writes, “Does it teach tolerance if we melt down Christmas…into a single meaningless ‘holiday’? (www.tmsfeatures.com: 12/9/02).