Why is Pope Benedict XVI quitting? And who might replace him?
Those are two of the questions we put to John Thavis, who spent more than three decades covering the Vatican for the Catholic News Service. He peels back the veil of the Vatican in his book "The Vatican Diairies: A Behind-the-Scenes Look at the power, personalities and Politics at the Heart of the Roman Catholic Church," which comes out Feb. 25.
Thavis, who has recently returned to live in Minnesota with his family, was in Rome this week. When the news came of Benedict's decision to step down -- something no pope has done in nearly 600 years -- Thavis was not quite as surprised as you might expect.
"I did have a suspicion," he tells us in the interview. Because, he explains, "Benedict himself said openly a couple of years ago that, hypothetically, he would consider resignation if he felt his strength was waning, that he couldn't fulfill the duties of the job. Already, last Feburary, I saw that he had sort of cleared his calendar. I was a little bit concerned that he was going to retire even then."