Pope Francis vs Augustine: Are People "Fundamentally Good"?

In a recent 60 Minutes television interview, Pope Francis made the claim that people are "fundamentally good in heart." Such a statement by the head of the Roman Catholic church seems to directly contradict Catholic theology, going all the way back to Saint Augustine! Is the pope renouncing the doctrine of original sin? What about human nature and human depravity? Is the pope even Catholic? In this podcast, I'm joined by Reasons to Believe scholar Ken Samples as we contrast Catholic and Protestant theology and help unravel Francis's cryptic comments.