Researchers follow victims over four years
                                
                                
                                    (Newser) -
                                    "Fat shaming," or targeting people over their weight, isn't going to make them thinner, a study finds. In fact, it may have the opposite effect, driving them to gain weight,  LiveScience  reports. Researchers asked 3,000 people if they'd suffered weight discrimination; some 5% had. The...