"It's Just This War...and that Lying SOB Johnson!"

Classic movie reference in the title.

The Pope misses the elephant in the room.  I can help. Who killed the Christian woman?

Rome (AFP) - Pope Francis on Saturday described some of Europe's refugee centres as "concentration camps" as he paid tribute to an unknown Christian woman slain for her faith in front of her Muslim husband.

Muslims being sent to concentration camps

"These refugee camps -- so many are concentration camps, crowded with people... because international accords seem more important than human rights," Francis said in impromptu remarks at a ceremony in memory of modern day Christian martyrs.

Departing from his prepared script and appearing unusually emotional as he spoke, the 80-year-old pontiff said he wanted the woman to be remembered along with all the other martyrs commemorated in Rome's Basilica of St Bartholomew.

He revealed that he had met the woman's husband during his visit to a refugee camp on the Greek island of Lesbos last year.

"I do not know what happened to him, if he managed to get out of his concentration camp, and get to somewhere else" Francis said, describing the man as a father-of-three but not revealing his nationality.

"He looked at me and said 'Father, I am a Muslim and my wife was a Christian. In our country we were terrorised ... they saw her crucifix and they asked her to throw it away.

"When she refused they cut her throat in front of my eyes. We loved each other so much."