Dereck Chauvin found guilty of murdering George Floyd

Tonight on the Last Word: Dereck Chauvin is convicted of all counts of murder and manslaughter in George Floyd’s death. Minnesota Governor Tim Walz talks to Lawrence about the work that still needs to be done. Joy Reid joins Lawrence with her reflections on today’s historic verdict. And Congresswoman Joyce Beatty, the chair of the Congressional Black Caucus, talks to Lawrence about how to live up to George Floyd’s legacy. Lawrence gives a special last word dedicated to the heroism of Darnella Frazier, the teenager who recorded George Floyd’s death. Kirk Burkhalter, Marq Claxton, Eugene Robinson and Jelani Cobb also join Lawrence O’Donnell.