US presidential election: Could early voters decide race?

Help

It is just 12 days to go until the US presidential election, but a third of Americans are expected to vote before election day, including the president himself.

But could early voters decide the race? Steve Kingstone reports from Washington.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.