Parents at a ritzy Manhattan private school are outraged by its ultra-woke librarian's declaration that gender doesn't exist - as well as a blood-curdling call for violence against her straight white male colleagues. Ingrid Conley-Abrams, 43 - librarian at the Columbia Grammar & Preparatory School - landed in hot water in August after parents came across a 2015 of hers saying 'Burn White Straight Male Librarianship to the Ground.' The tweet was officially flagged as hate speech by Twitter and left Conley-Abrams' account suspended for a period this month, according to The New York Post, but parents at the $59,000-per-year...