FROM THE ACADEMY AWARD-NOMINATED SCREENWRITER OFDARKEST HOUR ANDTHE THEORY OF EVERYTHING COMES THE FASCINATING AND REVEALING TALE OF TWO VERY DIFFERENT MEN - BOTH OF WHOM HAPPEN TO LIVE AT THE VATICANIn February 2013, the arch-conservative Pope Benedict XVI made a startling announcement: he would resign, making him the first pope to willingly vacate his office in over 700 years. Reeling from the news, the College of Cardinals rushed to Rome to congregate in the Sistine Chapel