Categories Articles Alex Gibney says David Ellison promised HBO will air his controversial Elon Musk documentary Post author By crystalg Post date October 15, 2026 Business Insider Business Insider Tags Alex, Controversial, David, Documentary, Ellison, Elon, Gibney, Musk, promised, Says ← He Leads a $240 Billion Food Giant. Here’s the Difficult Management Rule He Follows. → Elephants Keep Reshaping The Land Long After They’re Gone