In pictures: Catholics pray for Pope Francis as he remains in critical condition

Well-wishers from around the world offered prayers for Pope Francis on Sunday after the Vatican announced the night before that he was in critical condition following a prolonged respiratory attack. While the 88-year-old pope had a peaceful night, he was still receiving oxygen through a cannula to help him breathe, said Vatican sources. 

In pictures: Catholics pray for Pope Francis as he remains in critical condition
Well-wishers from around the world offered prayers for Pope Francis on Sunday after the Vatican announced the night before that he was in critical condition following a prolonged respiratory attack. While the 88-year-old pope had a peaceful night, he was still receiving oxygen through a cannula to help him breathe, said Vatican sources.