President Trump promised a "forceful" response to the attack. But what does that mean?
BBC OS gives a vibrant account of the day\u2019s events with explanation and reaction from those involved.
The American president spoke with French President Emmanuel Macron last night about the alleged chemical attack in Syria. Today he is due to speak with British Prime Minister Theresa May. What kind of response is The White House considering and what role might Europe play?
It's twenty years since the Good Friday Agreement in Northern Ireland. Can the agreement be of use to other divided communities around the world?
And what happens to your brain when you eat the hottest chilli in the world.
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