Pope Leo begins historic Africa tour in Algeria

Aboard one of 16 flights on Pope Leo's four-nation Africa tour, Reuters Vatican correspondent Joshua McElwee breaks down one of the most complicated papal itineraries ever planned. At 70, the pontiff is travelling nearly 18,000 miles across the continent — against the backdrop of tensions following Trump's clash with the leader of the 1.4-billion-member Church. #popeleo #africa #algeria #trump #Iranwar