Democrat Joe Biden was sworn in as president of the United States on Wednesday, vowing to end the 'uncivil war' in a deeply divided country reeling from a battered economy and a raging coronavirus pandemic that has killed more than 400,000 Americans. "To overcome these challenges to restore the soul and secure the future of America requires so much more than words. It requires the most elusive of all things in a democracy: unity," he said in his inauguration speech. "We must end this uncivil war that pits red against blue, rural versus urban, conservative versus liberal. We can do this - if we open our souls instead of hardening our hearts." "Here we stand, just days after a riotous mob thought they could use violence to silence the will of the people, to stop the work on our democracy, to drive us from this sacred ground," Biden said. "It did not happen; it will never happen. Not today, not tomorrow, not ever." Watch the video for Biden's full speech.