 Dave has been in hiding for more than two decades and is believed to be paralyzed after surviving several assassination attempts. There's hardly any known images of the man. That's Fox's Stephanie Bennett. Gaza ceasefire talks have been halted after three days of intense negotiations that failed to produce a viable outcome. Sex therapist Dr. Ruth Westheimer, who had a popular syndicated radio show in the 1980s, has died. Dr. Ruth was 96.