The Marvel epic is ahead of 'Titanic' but behind 'Avatar'
                                
                                
                                    (Newser) -
                                    Avengers: Endgame crushed the global box office for a second straight week and hit $2.189 billion worldwide—putting it ahead of one James Cameron-directed movie and behind another for the highest-grossing movie ever, per the  Hollywood Reporter . Specifically, Endgame is ahead of Titanic ($2.187 billion, adjusted for inflation)...