Kim Vennell

Meanwhile, the US and Iran are continuing to flex their military might, even as they say some progress has been made in talks to try and reach a nuclear deal.

The two sides are going into day two of indirect talks in Geneva.

And as Don Durfee explains, day one has shown there's a long way to go.

The main sign of progress, Don says, is the fact that the talks didn't melt down completely.

That could be because of the threats both sides are making.

The two envoys representing the US in the Iran talks then did something that has left many foreign policy analysts scratching their heads.

They headed across town to another set of talks, this time to try and end the war in Ukraine.

Meta CEO Mark Zuckerberg takes the stand today in a trial testing whether big tech platforms can be held liable for addictive features in their app design.

The case, brought by a 20-year-old woman, alleges the companies behind Facebook, Instagram and YouTube deliberately designed products they knew would become addictive to children.

All have denied the allegations.

Our reporter Jodie Godoy covers tech policy and will be in the courtroom.

Social media platforms globally are facing pressure to limit access for teen users.

But, Jodi says, not only is Meta responding with new safety tools, it's also on somewhat of a PR blitz.

Now, if you're keen to go deeper on this, take a listen to our On Assignment episode all about the world first social media ban for teens that's now a few months in in Australia.

I spoke to the journalists covering it from all angles and heard from parents and, of course, from the teens themselves.

There's a link to that in the show notes.

Before we go, a quick correction.

In yesterday's podcast, we said Barack Obama was elected in 2018 rather than 2008.

Sorry about that.

And for today's recommended read, how Canadian troops are training in the Arctic as tensions rise over the region.