Carmel Crimmins

The case, brought by a 19-year-old woman who says she became addicted to the apps as a child, is a test for thousands of other pending lawsuits and could crack the legal shield that's protected big tech for decades.

Meta CEO Mark Zuckerberg is expected to testify.

US tech policy reporter Courtney Rosen is covering the case.

Courtney says the stakes for social media companies in this case are high.

To China, where President Xi Jinping's years-long corruption purge is now striking at the heart of his innermost circle.

Over the weekend, it was announced that China's most senior general, Zhang Yuzhe, and another senior officer are under investigation for serious violations of discipline and law.

Anthony Swierkowski is in Beijing.

And Anthony says this leaves a number of key military positions unfilled.

As the luxury giant LVMH prepares to publish its annual results later today, fears of a succession-like drama hitting the brand are growing among shareholders.

Tassilo Hummel has been looking at the story to gauge why there's been an apparent shift in mood.

Bernard Arnault's five children are involved in the running of his luxury empire and their relationship is key to what happens when he leaves.

For more econ and finance news, check out our sister markets podcast, Morning Bid, available wherever you get your podcasts.

And we've got one more business story for you today.

Actor Jennifer Garner's organic children's food company, Once Upon a Farm, is aiming for a valuation of up to $764 million in its US stock market debut.

The company is planning to raise more than $200 million, but warns that trade barriers affecting Mexico and South America, where it sources much of its fruit and vegetables, could drive up costs.

Now, many of you in the US are still struggling in the wake of that monster storm, and extreme cold is expected to persist in some places through the week.

But in Australia, they're dealing with the other end of the spectrum, extreme heat.

Australian open organizers invoked their extreme heat policy as temperatures hit 104 degrees.

Play was suspended on outer courts and roofs shut on main show courts.

We have a story all about it on the Reuters app, and we'll put a link to it in the description of today's show.