Republicans and Democrats are in a tight race for control of the US Congress, as counting continues following the midterm elections.
Republicans are favoured to win the House of Representatives, but the fight for the Senate is on a knife-edge.
Democrats gained a key Senate seat in Pennsylvania and the results of several other close races are yet to be called.
Exit polls suggest the economy and inflation were the biggest concerns for voters.
Though this should have benefitted Republicans, they have not seen the “red wave” of victories they had hoped for.
The US Congress is made up of two parts – the House of Representatives and the Senate. All 435 seats in the House of Representatives and 35 of the 100 seats in the Senate were up for grabs. Members of the House represent their local populations and Senators represent the interests of their states.
Although President Joe Biden, a Democrat, is not on the ballot, the midterms will shape the fate of his agenda. If Democrats lose control of either the House or the Senate, Republicans will be able to block his plans.
In one of the most closely watched Senate races, left-wing Democrat John Fetterman – who has been recovering from a stroke – beat Trump-backed celebrity doctor Mehmet Oz in Pennsylvania.
Another critical Senate race, between Democrat Raphael Warnock and Republican challenger Herschel Walker in Georgia, could end up in a run-off in four weeks if neither candidate gets more than 50% of the vote, a possibility which is looking likely.
The results of other key Senate races in Wisconsin, Arizona and Nevada were also still in play.
It means that the verdict on which party holds power in the upper chamber of Congress may not be known for days, or even weeks.
Elections for state governors also took place in several states. Republicans have held on to the governors’ mansions in the key states of Texas, Florida and Georgia.
Meanwhile, the Democratic candidate in Georgia, Stacey Abrams, conceded the race to the Republican Governor Brian Kemp.
