US election: Who will certify Donald Trump's presidential win?

America today is digesting Donald Trump's remarkable comeback and his return to power. After his sweep of the electoral college, even making gains in traditioanlly democratic areas. The president-elect is now turning his attention to who he will appoint to job tops. Kamala Harris meanwhile has given a concession speech in Washington telling her supporters 'not to despair'. A story by Jade Lévin and Antonia Kerrigan.