Source: The Daily Star by Samar Kadi BEIRUT: The heads of Eastern churches expressed outrage Thursday over the displacement of Christians in north Iraq, appealing to the international community, and Arab and Islamic states in particular, to take swift action to stop the onslaught at the hands of jihadist groups. The patriarchs’ call came at the end of a meeting, held at the summer seat of the Maronite Church in Diman in north Lebanon, overshadowed by news of a fresh exodus of Iraqi Christians fleeing attacks by militants from the Islamic State in Iraq and Syria (ISIS). “Christians in countries of the Middle East are suffering from harsh persecution,…