In today's World in 10 we hear from a Lithuanian-American woman, whose Second World War-hero grandfather is glorified in villages across Lithuania...except she's discovered his dark, Nazi-style secret, and is trying to have that stopped.

Also, did someone in France bring the UK's Air Traffic Control system to a grinding halt?

AND the woman whose surgeon discovered a worm - alive - in her brain, the calming effects of Mozart revealed and the reason AI's not writing for the Times just yet!

The World in 10 is a Times of London podcast. For more stories like these listen to Times Radio or take out a digital subscription at thetimes.co.uk

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'War hero' grandfather revealed as Jew killer