John Thavis, former Rome bureau chief for Catholic News Service, author of The Vatican Diaries and the upcoming The Vatican Prophecies: Investigating Supernatural Signs, Apparitions, and Miracles in the Modern Age. (September 15) has penned an interesting article for Religion News Services. The new book has considerable material about the shroud. This article, With Pope Francis, Catholic Church takes a new angle on the supernatural (COMMENTARY) also mentions the shroud:
At times, Francis seems to be redirecting attention from the miraculous to the more urgent, real-life demands of Christianity. Praying in June before the Shroud of Turin, which many believe to be the burial cloth of the crucified Christ, the pope avoided any mention of its much-debated authenticity. Instead, he said the image should inspire Christians to help all those who suffer or are persecuted.
Shroud of Turin Blog 