where we are and the reality that we also know how to live better with covid. we know how to respond to it for those who have been vaccinated and those who have not been vaccinated. so the knowledge base from a year ago is a lot greater as well as the confidence. >> mayor derrick henry, appreciate you joining us this morning. thank you. >> thank you. thanks and have a great weekend, erica. >> you, too. just ahead, today marks 100 years since a white mob killed hundreds of black people, burning down an important thriving community. just ahead a look at what really happened. [sfx: psst psst] allergies don't have to be scary.