begin to be the country that says everyone has worth and digni dignity. don't let the republicans divide this party. >> that's what i said. we are a country of immigrants of all of us. some game against their will. others came because they thought they could fundamentally change their lives and they did. the fact of the matter is, i think the president of the united states barack obama went out of his way to try to change his system. he got bushed pack significantly. >> so joe biden mixed it up with senator booker over criminal justice reform. the match came after booker called the former vice president's plan inadequate. >> why is senator booker wrong? >> i think we should work together. i think he has a similar plan. >> he's said since the 1970s