A merger between Fiat Chrysler and PSA has won approval from the companies' shareholders. The new company will be called Stellantis and we ask why has Fiat agreed to be subsumed into an ever bigger group.

Also in the programme, more than 200 workers at Google-parent Alphabet have formed a labour union. It marks a seismic shift in Silicon Valley, where unions are a rarity and relations with organised labour is often fractious. We hear from Google employee Dr Alex Hanna, who is one of the staff who've got their membership card.

Plus, worries over health and anxiety about employment during the pandemic have led to restless nights for many of us. The BBC's Elizabeth Hotson reports on measures people can take to ensure they get a good night's sleep.

And - as new year gets under way, we hear about the home fitness alternatives many are choosing for their resolutions, in place of signing up to a gym.

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