Preserving Black History on Instagram: "There are a lot of myths about the Jan. 6, 2021 attack on the U.S. Capitol. NPR obtained and reviewed thousands of videos from the January 6th court cases to debunk one of the most persistent myths: that the rioters were unarmed. The video evidence shows in vivid detail that the rioters prepared for a battle, equipped with body armor, gas masks, firearms, incendiary devices and much more. Reporter: Tom Dreisbach/NPR Video Producer: Ben de la Cruz/NPR Inves