The Zinoviev Letter: The Conspiracy that Never Dies

This is the story of one of the most enduring conspiracy theories in British politics, an intrigue that still has resonance almost a century later: the Zinoviev Letter of 1924. Almost certainly a forgery, no original has ever been traced, and even if genuine it was probably Soviet 'fake news'. Despite this, the Letter still haunts British politics nearly a century after it was written; it was the subject of major Whitehall investigations in the 1960s and 1990s, and cropped up in the media a...