I came across this when I was researching a Dr David Allen White who wrote about Dante.
It will take one hour to view it all so make sure you have the time for you will not be able to stop watching. I found it quite emotional at times, as I have lived through it all since I served Mass as a 7-year-old in 1947 and know what was lost. I think it is up to 1998 or so, so the statistics are far worse today.
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