Sure.
We do think that ad transparency is a major tool to think about in how we fight disinformation protection, particularly in the election context. We've been working with some of the other big players as part of this EU code of practice, to try to get better transparency tools out there for consumers to see what ads they're seeing and for researchers and for journalists to understand how these big disinformation campaigns happen. We have a fellow at the Mozilla Foundation working on this. The big frustration, honestly, is that it's very hard to get access to these archives of ads, even though some of our colleagues have pledged to make that access available.
We recently did an analysis. There are five different criteria that experts have identified—for example, is it historical? Is it publicly available? Is it hard to get the information? It's those kinds of things.
We put out a blog post, for example, that Facebook had only met two of the five criteria, the minimum criteria that experts had set for reasonable access to an ad archive. Not to pick on them—we've already picked on them publicly—but I'll say we hope we can do more, because I think without that kind of transparency....
Google did better. It got four out of five on the experts' chart, but without more transparency around ads, we're really stuck in trying to understand what kinds of disinformation campaigns are being built out there.