And why is that? Are all flags equal? If they banned the Nazi flag, Chicom flag, or Mexican flag should the banning of Old Glory necessarily follow? Your multiculturalist/multinationalist nonsense would be better suited to another forum.
School saftey (I think I already said that above). As for "equal", no - the U.S. flag (and State flag if required under the law) should still be flown at the SCHOOL's flagpole. What part of this are you not understanding?