Pope Leo has canonized Carlos Acutis, the first saint of the millennial generation. The pontiff addressed a large crowd at the ceremony at St. Peter's Basilica. Carlo Acutis died of leukemia in 2006, aged 15. He had set up a website to document miracles. After his death, two people claimed miraculous recoveries after praying for his intercession, starting the process toward his sainthood. Chapter Breakdown: 0:00 Who was Carlos Acutis? 2:46 Bernd Riegert, DW Religious Affairs Correspondent, on