Twitter and Elon Musk: The deal goes sour

As Twitter launches legal action to compel Elon Musk to complete a takeover he says he now wants to stop, Silicon Valley tech reporter James Clayton and New York business correspondent, Michelle Fleury join us to take stock of how what was meant to be the biggest deal in tech has turned into the industry's biggest row instead. Tech Tent also speaks to Carl Pei as he launches the Nothing One and attempts to shake up the smartphone market. China analyst Kerry Allen tells us about screen time for Chinese children being strictly limited over the summer holidays - and why Heardle fans are unhappy about it being bought by Spotify.