This BBC podcast is supported by ads outside the uk.
Available now on the documentary from the BBC World Service.
Each day on America's southern border, migrants are arriving in the hope of a new life.
But it is an exhausting and dangerous journey.
This is James Naughty, and I've come.
To meet the people motivated by their.
Faith to help to protect the migrants from harmony.
Listen now by searching for the documentary wherever you get your BBC podcasts.
Hello, I'm Lucy Hockings from the BBC World Service.
This is the Global story.
It's election day in the United States, and after months of highly charged campaigning, a divided nation is heading to the polls in what has become one of the closest races in recent history.
So as the climax approaches, we're looking at the questions which still need to be answered.
Will undecided voters turn out?
Where might key swing states land?
And how long will it take to get a result?
With me Today is the BBC's senior North America correspondent, Gary O'Donohue, who's in Palm Beach, Florida.
Lucky you.
Hi, Gary.
Hi, Lucy.
And also with us is BBC digital reporter Ana Foege, who's in Washington, dc.