Nobody really does.
It's just funny that Bernie took such a detour from his campaign at such a pivotal moment, because his team thought they could turn a meeting with the Pope into something that looked an awfully lot like an endorsement without it actually being one.
And all they got was a lousy hallway chance encounter with no photographs.
LOL - it was an attempt to make Bernie look presidential and it backfired hilariously.
There are dozens of artists working on depictions of this blessed moment as we speak