Eric Walker added Islamic State attack on army bus kills 33 Syrian soldiers - BBC News to Islamic State Syria

Eric Walker added US kills ISIS leader in Syria | Al Bawaba to Islamic State Syria

Eric Walker added U.S. Commandos Kill Two Islamic State Officials in Syria - The New York Times to Islamic State Syria

Eric Walker added U.S. Commandos Kill Two Islamic State Officials in Syria - The New York Times to Islamic State Syria, and added Islamic State Syria to Syria and Islamic State

Eric Walker added a number of topics and a number of links to Islamic State, and added Islamic State to Muslim extremism

Eric Walker added a number of topics and a number of links to Syria, and added Syria to Countries in the Middle East