Mark Zuckerberg's 2017 Personal Challenge: Visit and Meet With People in All 50 States

Facebook co-founder and CEO Mark Zuckerberg is hitting the road in 2017. Zuckerberg is not leaving the social network: His personal challenge for 2017 is to have visited and met with people in all 50 U.S. states by year-end, and by his count, he has about 30 to go. Zuckerberg's past personal challenges have included building an artificial intelligence-powered personal assistant for his home, running 365 miles, reading 25 books and learning Mandarin. Priscilla and I have enjoyed taking road trips together since we started dating. Recently, I've traveled around the world and visited many cities, and now I'm excited to explore more of our country and meet more people here.