This BBC podcast is supported by ads outside the uk.
Hello, I'm Katya Adler, host of the Global Story podcast from the BBC.
Each weekday we break down one big news story
with fresh perspectives from journalists around the world.
From artificial intelligence to divisive politics tearing our societies apart
from the movements of money
and markets to the human stories that touch our lives,
we bring you in depth insights from across the BBC and beyond.
Listen to the Global Story wherever you get your BBC podcasts.
Hello and welcome to News Hour on the BBC World Service.
We're coming to you live from London.
I'm James Menendez.
And coming up a little later, we will have more on that developing story.
Out of Munich, a car's been driven into a crowd, injuring nearly 30 people.
Some seriously will go live to Germany in.
In less than 50 minutes.
But we are going to start with what looks like a major shake
up of the transatlantic alliance established in the wake of the Second World War.
A shake up that's left European countries reeling today and scrambling to work out how to respond.
And it all turns on President Trump's announcement on Wednesday that negotiations