Yeah but Israel has never stated that Syria and all muslims around the world should be wiped from the face of the earth. Syria, Iran, and most of the other nut job countries over there have declared that about Israel and the Jewish people. Also Syria has attacked Israel with full scale military operations several times, and got their butts handed to them every time.
Syria has no need for nukes and if they had them do you think they wouldn't use them, or sell them to terrorists to use in Israel, the US, or any number of countries in Europe?