michael jensen, let me start with you.you see more radicalization today than in the past and is the speed of radicalization increasing? >> yeah, absolutely. i think in many ways january 6th was the culmination of things that have been happening for at least 20 years in this country and that really is the mainstreaming of radical political opinion. certainly is events of january 6th were tied, some of the extraordinary circumstances we all endured during 2020, pandemic, racial justice protest and a hotly protested election, but for decades we've seen the surge in especially right wing extreme i'm in the united states. is it moving faster? all indications are yes. this primarily happens online and social media and social media is a hyper mobilizing environment, a 24-7 echo chamber where individuals hear these ideas and are moving forward much faster than in the past. >> reporter: kathleen, lou you seeing this into politics as well. >> we know that one stream of activism that took us to january 6th was the white power and mil

nick: michael jensen and kathleen belew, thank you very much. ♪ judy: as we know, police officers wereing the united states capitol on january 6. for many of them, and even for the capitol police force as a whole, the year since has been difficult. lisa desjardins begins there. lisa: one year later, some officers, like u.s. capitol police officer harry dunn, are still recovering from the emotional scars sustained that day. others, like capitol police sergeant aquilino gonell, are still recovering from the physical toll. gonell recently tweeted out graphic photos, showing the gashes, bruises from crushing, and other injuries to his shoulder, his hands, and to his foot. dunn and gonell cowrote an op-ed today for the washington post, demanding accountability for the capitol riot. officer harry dunn and sergeant aquilino gonell join me now. thank you both so much for protecting the capitol, personality, and thank you for joining us now. i want to start the fact op-ed. he had strong words. one sentence, you wrote, it will not enough to identify and punish those who physically attack the cap