In 1999, Jack Welch was named "Manager of the Century". As CEO of General Electric for 20 years, Welch transformed the conglomerate and made it the biggest company in the world. Nicknamed "Neutron Jack", he closed down big chunks of old GE and set up new ventures... including GE Capital - which operated more like a bank than the wing of a manufacturing giant.

Under the leadership of "Neutron Jack", General Electric was consistently profitable and seemed to be a safe investment... but in fact the company was headed for disaster.

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Running a wine business in Napoleonic France wasn't easy. Constant wars meant naval blockades stopped you exporting your wares and invading armies might loot your cellars. But it was even harder for women - who were forbidden to run companies.

None of this stopped Barbe-Nicole Clicquot. When her husband died, she used a loophole that allowed widows to be entrepreneurs. Naming her Champagne brand after herself - Veuve Clicquot - the "Widow Clicquot" pioneered innovations in production and marketing that transformed the entire industry.

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Kings and emperors spent fortunes pursuing the secret of eternal youth - but now it's tech billionaires who want to live forever and are funding research into scientific (and not-so-scientific) ways to beat aging and death.

Kara Swisher (host of CNN's new series Kara Swisher Wants to Live Forever) joins Jacob and Robert to discuss the longevity business - from ancient China, via yoghurt enemas and blood swaps, to the latests developments in DNA editing. We also find out how Kara wants to die.

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