Dr Ruja Ignatova persuaded millions to join her financial revolution. Then she disappeared. Why? Jamie Bartlett presents a story of greed, deceit and herd madness.

It’s good, bad, ugly - and very very funny. Changing the way we see heroes and villains in history.

Learn the language you need to understand news stories in English. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus

Learn English grammar with these short programmes. Each episode explores a new piece of grammar you need to improve your English. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus

Build your English vocabulary with these short programmes. Each episode explores a new topic to improve your English. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus

Everyday expressions and real English conversations to help make your everyday conversations easier. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus

Improve your English with these short dramas and stories. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus

Learn and practise useful English language for everyday situations. Find more at bbclearningenglish.com Follow us at bbc.co.uk/learningenglish/followus