Not long ago, Rich Raho, a high school teacher with a not insignificant audience on 𝕏, posted a picture of Pope Leo along with this: “Every pontificate has a defining moment, and Leo’s ‘moonlight speech’ tonight was one of them. Unscripted and energized by thousands of young people in the Square, Leo let his guard down, and the crowd roared and embraced him…” Do popes have defining moments?