Is ('Israeli Arab' MK) Azmi Bishara a Syrian/Hezbullah spy?

Since the end of last week, there has been a strange story floating around Israel that variously had 'Israeli Arab' MK Azmi Bishara defecting to or seeking asylum in Jordan or Syria with all kinds of speculation as to why. There is a gag order on the story here in Israel, but I now have it from three sources (which I will disclose in this post) that Bishara has been spying on behalf of Syria and