There has long been a Vatican taboo against openly talking about a conclave when a pope is sick: It’s considered gauche to speculate about the election of a new pope while the current one is fighting for his life.

Pope Francis was a frequent visitor to Rome long before he became pope. ROME — Pope Francis was a frequent visitor to Rome long before he became pope, and over time found his favorite shops and artisans who are now pulling for him as he battles double pneumonia.

Pope Francis has suffered a serious setback in his two-week battle with double pneumonia. Newsweek's live blog is closed.