Categories Articles Mark Zuckerberg Is Reportedly Building an Underground Bunker in Hawaii. Here’s What to Know Post author By crystalg Post date December 30, 2023 TIME Tags Building, bunker, Hawaii, Here's, Know, Mark, Reportedly, underground, Zuckerberg ← Maine’s secretary of state says she’s received ‘unacceptable’ threats after barring Trump from the state’s GOP presidential primary ballot → LG says its new 4K projector is a ‘stylish art object’