How technology shows up in the Jan. 6 committee hearings

Last night, the House Select Committee investigating the attack on the Capitol started showing the evidence it has been gathering about who knew what and when. To build that case and tell the story, members are relying on video footage, social media communication and text messages. Marketplace’s Kimberly Adams speaks with Alex Howard, director of The Digital Democracy Project. He says a major focus is the role social media and virtual communication played before, during and after the attack.