There is not such  thing as negotiating with insane people who want to kill Jews and all infidels.
http://news.yahoo.com/s/afp/20060730/wl_mideast_afp/irannuclearpolitics_060730191656;_ylt=AjhpdXduOjz8g5w195JD_CibOrgF;_ylu=X3oDMTA2ZGZwam4yBHNlYwNmYw--