Pakistan\'s President Asef Ali Zardari undescored the importance that his people unite to wipe out the phenomenon of terrorism and extremism. In a speech before the closing session of the National Conference on the congruence among religious sects that Islam urges for peace and congruity and that there is no room for terrorism and extremism in Islamic societies. He called on the international community to further enhance joint cooperation to get rid of terror which developed to be the biggest threat for the world security and peace, confirming his country\'s determination to continue the fight against terrorism.