[Catholic Caucus] Pope Francis Synod on that Sin of the Cities of the Plains freerepublic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from freerepublic.com Daily Mail and Mail on Sunday newspapers.
It is historically known as the peccatum mutum, the unspeakable sin; and in fact, Pope Francis avoids the word and instead uses the euphemism "syn.