Faisal, the Foreign Minister, would never be in the interest of Iraq or the joint Arab work. As regards infiltration into the Kingdom across its southern borders, Prince Naif said the Yemeni officials had pledged to cooperate with the Kingdom for putting an end to the phenomenon of infiltration across the borders. 'The Saudi-Yemeni security cooperation is proceeding ahead well', he said. As regards the announcement of the sources of terrorism-financing, Prince Naif said 'it would be better to wait so as to make a comprehensive announcement in this respect'.