Jon Snow , Presenter

Conservative MP Tom Tugendhat, chair of the Foreign Affairs Committee, and Eurasia Group President Ian Bremmer discuss the nerve agent attack in Salisbury.

Jon Snow is joined by Conservative MP Damian Collins, Chair of the Digital, Culture, Media and Sport select committee.

Jon Snow speaks to the Digital, Culture and Media Secretary, Matt Hancock and starts by asking him why, 4 days after our investigation broke, the information commissioner still hasn’t been able to access the Cambridge Analytica office.

The eminent computer scientist Sir Tim Berners Lee, creator of the world wide web, discusses Cambridge Analytica.  

What can be done about ensuring the legitimacy of elections and protecting citizens’ privacy? Vera Jourova, the EU’s Justice and Data Protection Commissioner, is in Washington to discuss these matters with her US counterparts.  

Elizabeth Denham, the Information Commissioner, discusses Cambridge Analytica and Facebook.

Damian Collins, the Conservative chair of the culture committee, and journalist Issie Lapowsky, who writes about tech for Wired magazine, discuss Cambridge Analytica and Facebook.

Salisbury is a town bursting with history that’s normally bursting with tourists too. But the unusual events that occurred here 11 days ago have left many businesses struggling. Today, Theresa May confirmed the government will provide support of a ‘variety of forms’, including financial assistance, to local shops and restaurants. For the people I’ve spoken to…

Jon Snow speaks to the NATO secretary General, Jens Stoltenberg, about Russia and whether there’s a risk of an accidental war.

The war of words between the UK and Russia has escalated as the Prime Minister has been here in Salisbury to see for herself the aftermath of what the UK, France, Germany and the US say is the ‘first offensive use of a nerve agent in Europe since World War 2’. The Russians described her…

Julianne Smith, who was deputy national security adviser to former vice president Joe Biden, discusses Rex Tillerson’s firing and his replacement by Mike Pompeo.

You wouldn’t expect a Saudi Princess to be the ideal interviewee on International Women’s Day. But beyond the talk of weapons, Yemen and trade during Crown Prince Mohammed bin Salman’s official visit to Britain, another part of the family, in the form of Princess Reema, is also here arguing that strides are being made there…

Klaus Buchner, German member of the European Parliament, and Bill Browder, who has campaigned for Russian sanctions following the dealth of his lawyer, Sergei Magnitsky, discuss the Sergei Skripal case.

Shadow Foreign Secretary, Emily Thornberry, discusses Saudi crown prince Mohammed bin Salman’s visit to the UK and the country’s role in Yemen.

Sir Andrew Wood, former British ambassador to Russia and associate fellow of the Russia and Eurasia programme at Chatham House, discusses the Sergei Skripal case.