todd unger, channel 8 news. >> definitely an unusual way to deal with the death of a child. but you never know. it's not an experience any of us want to go through. so just an unusual way and interesting. >> they say over 15,000 children are diagnosed with cancer each year in the u.s. king hussein of jordan once said when she was being treated in the u.s. seeing the children with cancer gave him so much hope and support and made everything so much better seeing how strong they were. definitely a tough thing to see. >> that kid fought for four years. we'll be right back. >>> "world news now" continues >>> millions watched pope francis during his trip to america and thousands of the faithful hoping to just catch a glimpse of him. >> now that he's returned to the vatican, we've learned about a controversial figure that francis met with in secret. abc's paula faris with the abc exclusive. >> reporter: so many questions about what happened behind those doors in washington. that secret meeting with controversial kentucky clerk kim davis. >> it was really very humbling to even thin