Tun Dr Mahathir Mohamad took a jab at PAS saying that the party probably has received “dedak” (benefits) from the Prime Minister and that's why the party is working with Umno.<br /><br />Dr Mahathir and his wife Tun Dr Siti Hasmah Mohamad Ali attended a special colloquium on his Citizens' Declaration movement organised by DAP in conjunction with the by-elections in Sungai Besar and Kuala Kangsar on June 18.