Could the next pope come from Africa or Asia?

In the shadow of the giant pillars that encircle St Peter’s Square, Nancy Samai sells visitors tickets to the Vatican Museums. A Roman Catholic, Ms Samai arrived in Italy 22 years ago after fleeing the civil war in her native Sierra Leone. As she works, she can see the very window from which Pope Francis greets pilgrims on a Sunday. Like many of them, she wonders whether one day the face that emerges from that window might be black. “If America can have Barack Obama as its president, then surely the next pope can be African,” she says. “That’s my dream. That’s what I’m praying for.”