This article from CWN is fairly accurate. I would like to add only that the letter from His Grace, Bishop John Michael (which we read last Sunday in church) made a couple of very important points. First, that the basic principle at stake here is the simple commandment, "you shall not steal." Second, that Greek Catholics are not asking for churches in towns where there is no significant Greek Catholic community in need of its church building back. This is not about proselytizing through real estate. Third that this problem should not deter us in any way from our ecumenical responsibilities, no matter what the outcome.