Daughter-in-law of U.S. Representative John Dingell Sr. (1894-1955), who was succeeded by his son in Congress.
U.S. Representative (D) from Michigan (2015-present), representing Ann Arbor and the surrounding area; prior to 2023, her district extended east to the Detroit River.
Co-chair, House Democratic Policy & Communications Committee (DPCC) (2019-).
Member, House Energy and Commerce Committee (2017-).
Democratic strategist.
Democratic National Committee member.
Former chair, Al Gore's 2000 presidential campaign in Michigan.