"She is a legend, a global icon, the ultimate diva. Yet most of what we know about Streisand is the stuff of caricature: the Brooklyn girl made good, the political dilettante, the Oscar-winning actress and bona fide movie mogul, the greatest female singer who ever lived, a skinflint, a philanthropist, a connoisseur and a barbarian. Even to the multitudes around the world who idolize her, Streisand remains aloof, unknowable, tantalizingly beyond reach....