OK, I give up, if you want to base your argument on fabricated "quotes", go ahead. If you want to believe that Schoenman is a credible historian, when, for example, he produces a quote from "Chairman Heilbrun" based on hearsay, without apparently bothering to check its credibility, go right ahead.
Regarding my teaching, in the classroom I pretty much say whatever I want. I don't hide my leftist views from my students and I use a textbook which includes Palestinian accounts of the Nakba (and is approved by the Min. of Ed). The Palestinian voice is heard in my classroom.