It was the second fighter jet crash of the day
                                
                                
                                    (Newser) -
                                    A Blue Angels F/A-18 fighter jet crashed Thursday near Nashville, Tennessee, killing the pilot just days before a weekend air show performance, officials said. A US official said the pilot was Marine Capt. Jeff Kuss, the  AP  reports. The official was not authorized to discuss the matter publicly and spoke...