Please login to watch this video
US Election: Joe Biden on brink of victory - BBC News
Joe Biden is on the verge of becoming the next president of the United States.
The counting continues in a handful of remaining battleground states. But Joe Biden has now overtaken Donald Trump in key states including Pennsylvania, where 98% of the votes have been counted.
Victory in Pennsylvania alone, with its 20 electoral college votes, would be enough to deliver Joe Biden the White House.
Sophie Raworth presents BBC News at Ten reporting by North America editor Jon Sopel and Nick Bryant with the Biden campaign in Delaware.
Please subscribe HERE http://bit.ly/1rbfUog