“I have a dream that someday my four children will live in a nation where they will not be judged by the color of their skin, but by the content of their character”.
Biden did that very thing that King said needed to be changed…he chose based on the color of skin rather her than content of character….and he announced that it was his main criteria ahead o his pick.
Link: https://www.americanrhetoric.com/speeches/mlkihaveadream.htm