'Irritating cliché' should be ditched in wake of Fort Hood
                                
                                
                                    (Newser) -
                                    "Diversity is a strength" has become the most irritating cliché in America, and was used to ludicrous effect after the Fort Hood shootings, argues Ann Coulter. Diversity "has never been anything but a problem" throughout history, Coulter writes in  Human Events , pointing to Israel, China, Canada, Rwanda, and...