Are US, UK and Russian politics similar?

Armando Iannucci could be called the King of satire. Famed for The Thick of It and Veep, he has now directed a new film... poking fun at Russian politics.

It's called The Death of Stalin and is set to open in cinemas on Friday.

So we thought now Iannucci has satirised British, American and Russian politics what does he think the three have in common?

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