BREAKING: The BBC have taken Arizona off Biden's tally, and have also admitted he is not officially the President Elect of the USA.
"Remember: these are always predictions and not official results, which typically takes several weeks as states canvass (or review) all their votes.
Once this review process is done, the states say the results are certified and their groups of electors - ie the people who actually vote for the president in the Electoral College - is put together. This year, they have until 8 December to do so. Electors must cast their ballots on 14 December."