Joe Biden inauguration: What happens as he and Kamala Harris are sworn in?
http://www.bbc.co.uk/news/world-us-canada-55419244
http://www.bbc.co.uk/news/world-us-canada-55419244
http://www.bbc.co.uk/news/world-us-canada-55709740
http://www.bbc.co.uk/news/world-latin-america-55699540
http://www.bbc.co.uk/sport/tennis/55702358
http://www.bbc.co.uk/news/world-australia-55693223