An interesting story from Kath.net:
According to well-informed circles in the Vatican, there will be a new document by the Congregation for the Doctrine of the Faith on a hot topic. It will deal with the self-conception of the Church and will supposedly be released July 10th. This document will state the unique character of the Catholic Church and that Protestant churches are not churches in the narrow sense. The topic will be the sentence “Ecclesia subsistit in Ecclesia catholica” (“The Church of Christ subsists in/is realized in the Catholic Church”) from the Vatican II document Lumen gentium.