when using a foreign language as subject line, it would be advisable to check for the proper spelling. It is Sieg Heil not zig.

Further more, I do not believe that shouting down any speaker for whatever reason is fascist. Fascism is defined as:
fascism (n.) A system of government marked by centralization of authority under a dictator, stringent socioeconomic controls, suppression of the opposition through terror and censorship, and typically a policy of belligerent nationalism and racism.
fascism (n.) Oppressive, dictatorial control.

So maybe you can explain to me how that applies!?