5:00 PM PST -- Shia called it a night ... but the stream's still going strong with random people now leading the chant. Shia LaBeouf has a 4 year plan, and we're pretty sure his point is -- President Trump will not divide us.
On the day Trump took office, Shia launched the most interesting protest we've seen yet. It's a live stream of Shia leading the chant, "He will not divide us" ... as people around him repeat the words.
He's been doing it over and over and over and over and over and ...
Well, just watch. It's unclear how long he can keep this up -- he says the stream will be live as long as Trump is Prez. This could become the most dangerous drinking game ever.
If you want to join him, Shia's set up outside the Museum of the Moving Image in NYC.