Prince, Spike Lee, and more on the witness list as mom sues concert promoter
                                
                                
                                    (Newser) -
                                    Michael Jackson's doctor has already been held accountable in his death, and today his mother will set out to prove that his concert promoter should be, too. The  wrongful death suit  against Anschutz Entertainment Group promises to provide, according to  the AP , the "most complete account" yet of...