Pope Francis speaks about trip to Kazakhstan

Pope Francis acknowledged Saturday that he can no longer travel like he used to because of his strained knee ligaments, saying his weeklong Canadian pilgrimage was "a bit of a test" that showed he needs to slow down and one day possibly retire, El.kz reports with reference to npr.org

Confirmed he hoped to travel to Kazakhstan in mid-September for an interfaith conference where he might meet with Russian Orthodox Patriarch Kirill, who has justified the war in Ukraine. Francis also said he wants to go to Kyiv, Ukraine's capital, though no trip has yet been confirmed. He said he hoped to reschedule the trip to South Sudan he canceled because of his knee problems. He said the Congo leg of that trip would probably have to be put off until next year because of the rainy season.