US midterms: Senate race neck and neck as Democrat Mark Kelly wins Arizona
US President Joe Biden's Democrats have inched closer to keeping control of the Senate, with a projected win in Arizona following the midterm elections.
Three days after Americans voted, the BBC's US partner CBS estimates Democrat Mark Kelly has beaten Republican challenger Blake Masters.
That would leave the Senate at 49 Democratic seats and 49 Republican seats.
Just Nevada and Georgia are yet to be decided.
The vote count in Nevada is neck and neck, while Georgia's race will be settled by a run-off election next month. read more
