ISTANBUL - Turkey, which hosts a summit of world leaders this weekend, condemned attacks by gunmen and bombers in Paris as a crime against humanity and said it stood in full cooperation with France and its allies in the fight against terrorism."These attacks are not only against the French people but all humanity, democracy, freedoms and universal values. Terror has no religion, no nationality and represents no values. Terrorism is a crime against humanity," Prime Minister Ahmet Davutoglu's office said in a statement."Turkey is in full cooperation with France and other allied countries in the fight against terrorism ... and we will fight with full determination."Leaders of the Group of 20 major economies (G20), including the United States, China, Japan, Russia, Canada, Australia and Brazil, are to meet on Sunday and Monday in the Mediterranean resort region of Antalya, where the war in neighboring Syria and global security will be major topics.