At the Venice Film Festival, grappling with the state of the world and crying with Oasis

VENICE, Italy — The Venice Film Festival was lighter on blockbuster Hollywood fare this year, but that might have been a good thing in the end: There were more important things to talk about. As the 83rd edition winds down, here are some of our biggest takeaways. Musk was everywhere (in the movies) Before Alex Gibney's nearly four-hour documentary "Musk" even premiered, billionaire Elon Musk had already made several appearances on screen at the festival, two of which were in montages. Dann