Read What Mark Zuckerberg Posted About Maine After He Visited Millinocket This Weekend

Facebook founder and billionaire CEO Mark Zuckerberg spent the weekend in Maine, supposedly celebrating his fifth wedding anniversary. It's great that Mark and his family chose Maine for a quick vacation, and it looks like he spent at least a little time talking with the locals too.

Many have speculated that Zuckerberg could mount a challenge to president Donald Trump in 2020, and his event on Saturday in Millinocket definitely looked like a campaign stop. Speaking to an invited group of local residents, former mill workers, librarians and teachers, he focused a discussion on the local Maine economy and technology. Here's what he posted on his Facebook page after the event: