WATCH: Duffy flips script on Dem senators with pointed questions about their own campaign cash

Transportation Secretary Sean Duffy responded to criticisms from Democratic senators by highlighting their own campaign donations from industries they regulate. Senators Patty Murray and Kirsten Gillibrand accused Duffy of allowing companies to influence him through donations to his 'Great American Road Trip'. Duffy denied any wrongdoing and pointed out the senators' own receipt of large donations.