Headline: An 'Isis-free zone' is nothing but a road to US mission creepPublication Date: Thursday, July 30, 2015Primary Source: The GuardianType: op-edFormat: Newspaper (Online)Nature of Mention: authoredScholar: Ashford, EmmaResearch Area: Foreign Policy and National SecuritySubjects: the agreement between the U.S. and Turkey to create an 'Isis-free zone'