CYPRUS CRISIS: ALLIES SEEK TO END TURKISH-GREEK FEUD: The tinderbox that is Cyprus threatens to erupt into a full-scale war. Greek students demonstrate against British and United States proposals that a force of NATO troops help maintain a truce between Greeks and Turks. The Western powers are leery of a United Nations force that would give the Russians a voice. Bombings and murders are rife as the Island verges on international conflict.