Pope Francis flew to Gandolfo Castle, his predecessor's home south of Rome, for today's historic private lunch with Pope Emeritus Benedict XVII.
The pair warmly embraced each other and shared a few quiet words before heading inside to pray together and dine.
More top news
More than 1.85 million people have called for the US president's visit to be watered down to avoid causing "embarrassment" to the Queen.
Jim Mattis arrived in Baghdad on the day after US-backed Iraqi forces launched an operation to reclaim Mosul from IS.
The scale of the blood poisoning disease sepsis is "far worse" than previously thought thanks to a "crippling" lack of data, a study says.