WINTERSET, Iowa — Former Vice President Joe Biden floated the possibility of four different women he may pick as his running mate should he win the 2020 Democratic nomination for president, including President Trump’s former acting Attorney General Sally Yates.

Biden was asked by a participant Friday evening at a town hall in Winterset, Iowa, whom he would choose as his vice president and responded by saying he would make his administration resemble the country in terms of its racial and gender composition.