Of course rock-throwing is wrong/stupid/illegal.
The question here is why did Toledo give a permit to "America's Nazi Party?"
Would they have granted a permit to the KKK?
They *HAVE* to give permits to the KKK, Nazi Party, Farrakan, Patriotic Freepers, NAMBLA, Demo-Rats, Anti-Abortion groups, the NRA and *ANYONE* else who asks for one.
That's what Free Speech means.