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Do you want to just introduce yourself?

Yeah, my name is Georgia Wells and I'm a tech reporter for the Wall Street Journal.

If you've heard Georgia's name recently, it's because her reporting has helped unearth some

of Facebook's secrets. She's part of a team at the Journal that got a hold of internal

company documents, the kind of things that executives write to one another about their products

and what they do. And in this case, what Instagram, which is owned by Facebook, does to teenagers'

mental health. In the course of your reporting, when you talk to teens, particularly teenage girls,

what did their Instagram feeds look like?

The teen girls I spoke with, some of them showed me their feeds, but they also described them.

And obviously a huge amount of the content was their friends, but there was also interspersed

influencers showcasing, often like perfect body, perfect image, perfect life.

...