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I'm Nicola Coughlan and for BBC Radio 4, this is History's Youngest Heroes.
Rebellion, risk and the radical power of youth.
She thought, right, I'll just do it.
She thought about others rather than herself.
Twelve stories of extraordinary young people from across history.
There's a real sense of urgency in them.
That resistance has to be mounted.
It has to be mounted now.
Follow History's Youngest Heroes wherever you get your podcasts.
Hello and welcome to NewsHour from the BBC World Service.
Coming to you live from London, I'm James Kamara.
Samy it is the first of February,
the day that Donald Trump promised to take what he's called the most beautiful word in the dictionary,
tariffs, and turn it into action.
You might call it T day.
Well, as of now,
there's been no official news
that the tariffs or import duties have come into effect on America's three main trading partners,
Mexico, Canada and China.