VATICAN CITY (AP) — During his first foreign trip in 2013, Pope Francis made headlines when he carried his own black leather briefcase as he boarded the Alitalia charter bound for Brazil, since popes never carry bags and until the 1970s were themselves carried on thrones.

Asked what was in the bag, Francis joked that it wasn’t the nuclear codes. But he seemed baffled that something as normal as an airplane passenger carrying a briefcase could create such a fuss.