Campaigners resort to 'high-sensation' approach
                                
                                
                                    (Newser) -
                                    When it comes to public service announcements, can you be too forthright? That's the question raised by  a campaign  against texting while driving. The ad shows, in what  ABC  describes as "gory, throat-grabbing detail," a dramatic car crash caused by a distracted driver and a slow-motion sequence that...