US House Speaker Nancy Pelosi has said Donald Trump’s actions represented a ‘betrayal of his oath of office, a betrayal of our national security and betrayal of the integrity of our elections’ as she said the House of Representatives will launch a formal inquiry into whether the president should be impeached, declaring that no one is above the law. The Democratic-controlled House will examine whether Trump sought Ukraine’s help to smear former vice-president Joe Biden, the front-runner for the 2020 Democratic presidential nomination
Read More Nancy Pelosi accuses Trump of 'betrayal' as she announces impeachment inquiry – video