Darren Adam is Leading Britain's Conversation.
6 November 2016, 10:06
What makes a red or a blue state? US Ambassador Matthew Barzun explains the political make up of the vast nations which goes to the polls on Tuesday.
Democrat or Republican. US politics shares one thing with Britain’s system in that two big parties are dominant.
But where do these allegiances lie in a country that spans an entire continent? One of the best people to explain that is US Ambassador Matthew Barzun - and he has done that in this special video with LBC.
Watch as he breaks down the figures from a state to a county level and makes some illuminating observations about the electoral picture in the United States of America.