we're back with you later. >> sandra: joe biden firing back as critics pounce on his comments about seg regraitionists who served with him in the senate in the 1970s. peter doocy is live with us. >> joe biden served with hundreds of senators from 1973 when he got to d.c. until 2009 when he became v.p. there are two that come to mind when he recalls a time that stuff got done in d.c. and they are both segregationists. he told donors about a man known as the voice of the white south. i was in a caucus with james o. eastland. he told donors about a man who tried to keep schools segregated. herman tall imagine, you go down the list of all these guys. at least there was some civility and we got things done. both of those were democrats. it doesn't change anything for