What did Cardinal Ratzinger's recent letter say about Catholics voting for pro-abortion politicians?

I hope you can clarify what Cardinal Ratzinger meant when he wrote the American Bishops about the guidelines for Catholics voting their conscience and faith. I find it hard to believe that Cardinal Ratzinger would ever open a loophole in the sanctity of life doctrine big enough for a garbage truck.

See the article What Ratzinger Didn’t Say.

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