A Brooklyn middle-school principal denied a parent’s request to have a Holocaust survivor speak to students about antisemitism — saying the victim’s pro-Israel views are not appropriate for a public school. MS 447 Principal Arin Rusch wrote to the parent Nov. 18 claiming Nazi labor-camp survivor Sami Steigmann’s opinions would not be “right” for the Boerum Hill school. “In looking at his website material, I also don’t think that Sami’s presentation is right for our public school setting, given