So, Venerable Brethren, it is clear why this Apostolic See has never allowed its subjects to take part in the assemblies of non-Catholics: for the union of Christians can only be promoted by promoting the return to the one true Church of Christ of those who are separated from it, for in the past they have unhappily left it.
Pope Pius XI, 1928
When you get it done, be sure and post the evidence here.
Perhaps you can post Ted Kennedy's kicked out notice as well.