You mean we didn't do this already?

'Moderate' 'Palestinian' President Mahmoud Abbas Abu Mazen is concerned that Israel will respond to his unilateral moves at the United nations by cutting off 'his' tax money.

Looking ahead to possible Israeli economic sanctions, ['Palestinian Foreign Minister' Riad al-] Malki said
Tuesday that at the Arab League session, Abbas would voice concern
Israel might again withhold tax revenues it