Misinformation in 20 21 - What Are You Rebelling Against?

20 21 is CNN Tech's weekly, offbeat look at stories trending on social media. This week, Jarrett ponders the role of misinformation in today's world. He also looks at how technology can be used to help people fight back against falsehoods. And finally, Jarrett talks about what he saw as a pivotal moment in 20 21 - when an anti-bullying group stormed Washington DC and took down President Barack Obama.