Don't be 'Putin's altar boy,' Pope warns Russian Orthodox leader
By Sammy Westfall & Timothy Bella
Pope wants to visit Moscow to meet Putin over Ukraine - paper
By Francesca Piscioneri & Philip Pullella
Pope Francis suggests the 'barking of NATO at Russia's door' may have forced Putin to invade Ukraine
By Paul Best
Pope Francis Says NATO Started War in Ukraine by 'Barking at Putin's Door'
By Barbie Latza Nadeau & Latza Nadeau
Russian Orthodox Church scolds Pope Francis after 'Putin's altar boy' remark
By Guy Faulconbridge