The event was moderated from inside the Vatican by ABC News’ "World News Tonight" anchor David Muir, as the pontiff engaged via satellite with individuals from three different groups: students at the Cristo Rey Jesuit High School in Chicago’s inner city, congregants from a McAllen, Texas, church located near the U.S.-Mexico border and homeless men and women and those working with the homeless in Los Angeles.
The event will air in a one-hour special edition of ABC News’ "20/20" on Friday, Sept. 4 at 10 p.m. ET. In addition, the event will be posted in its entirety in both English and Spanish on ABCNews.com. - ABC News