Referring to someone's opinions as anti-semetic or anti-American is not a personal attack. However, bringing Hitler into it quite clearly is a personal attack. That this came from an admin is unprofessional and unacceptable. How can we trust admins to fairly administer a TOS if they violate it with impunity? And, by the way, it's perfectly possible to be anti-Israel without being anti-semetic. Israel has an appalling human rights record. Read the reports from Amnesty some time.