Donald Trump and Joe Biden each claim to be ahead in the US presidential election, even as the final outcome hangs on a razor's edge and both sides gear up for legal action.
The Trump campaign is challenging vote counts in the key states of Wisconsin, Georgia, Pennsylvania and Michigan.
The BBC projects Mr Biden won Michigan. US media forecast he took Wisconsin. No result has yet emerged in Pennsylvania.
Winning all three of these Rust Belt states would hand Mr Biden victory.
The Democratic candidate is also currently leading in Nevada and Arizona, while the gap is closing between him and Mr Trump as counting continues in Georgia.
Mr Biden has stopped short of declaring victory, but said he was confident he was on course to beat his Republican rival.
Overall turnout in Tuesday's election was projected to be the highest in 120 years at 66.9%, according to the US Election Project.
Mr Biden had the support of 70.5 million voters, the most won by any presidential candidate ever. Mr Trump has pulled in 67.2 million votes, four million more than he gained in 2016.
The bitter election race was dominated by the coronavirus pandemic, which hit a new record high of 103,000 daily cases in the US on Wednesday, according to the Covid Tracking Project.-BBC