Transcript for Protesting in Ireland leads Pope Francis to plea for forgiveness

sides of John McCain later in the broadcast. Ving overseas to Ireland. The P wrapping up his with a seping apolog accusaons previouses knew T allegations. Now, even calls fope to sign. Here's David wrigh Reporter: At his open air mass in Dublin today, pope fis broke from the script switg to Spanish, his native language, ade an L and sexubuse. But ot exactly full to capacity. Many oththered else to pst the papal visit. He's been confronted about this issue at every Tur do you think he gets it? I think he knows a great deal more thablic do I think that many th secrets are G be reveal ovhe next years. Reporter: Overnigtican insiders lked an explo 11-page document accusing Francis himself of turning a blind eye to a sexual a by former Washington, D.C., cardinal th Mccarrick. The Vatican's former top omat in thu.s. Claims pope Francis knew at least five years "That mccarrias a se predator." Ops must be E first to example and resign," tocument says. Theope was asked about the document on the flight home. He said he read it and suggested people should judge for themselves whether it's edible. David, thank you. To the rems of

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