 He is not only running on her personal record, she is running on the record of the Biden-Harris administration. So if you were to choose a secretary, Pete Buttigieg, Gina Raimondo, these are people who have already been out spending the better part of the past year campaigning for President Biden. Harris could face challengers. West Virginia Senator Joe Manchin, for one, who recently switched his party affiliation to independent, says he may re-register as a Democrat and give it a go.