Democrats taking control of both House & Senate was 'really distinctive' says WashU Professor

'The largest change in the Senate was in 1958,' says Dr Peter Kastor, Professor of American History & American Culture Studies at WashU. He compares Tuesday's wins for the Democrats in the mid-terms to other historical election nights with Chris and Amy. 'Republicans, frankly, have lost more seats than this,' in other recent elections points out Kastor,