acknowledge how many people are taking this as hurtful. to dredge up that word to use it in the way he did. >> simple, i should not have said that. would have been fine. >> even if he could have helped acknowledge what it brings up. acknowledge the issue. >> you know symone sanders. saying something similar on twitter. joe biden does he make a point that you need to sometimes work with people who disagree with? so that's basically what she said. >> again, anybody knows my campaign knows the way i work. i work across the aisle all the time. this is not what we're talking about. we're talking about racial issues in america. and how there are still hurt and harm, issues to be dealt with. and for someone to show the lack of understanding or sebs sensitivity to know when they made a mistake.