ITV News spoke to six Democrats and Republicans to get their views on the dramatic showdown between the two presidential hopefuls.
If Jefferson County Fair is anything to go by - Hillary Clinton has her work cut out.
In the last of our series, Divided States of America, ITV News goes to Youngstown in Ohio to speak to some of Donald Trump's supporters.
In the second of our series, Divided States of America, we visit Phoenix in Arizona to see how Trump's policies could affect families there.
In the first of a three-part series, we visit different US communities, who each feel angry and excluded in their own country.