journal." >> warner: matthew cowley, welcome. what is the latest news today after that night of violent protests last night? have the protests resumed? >> hi, good evening. yes, the protests have resumed, but on a much smaller scale. very sporadic and not really sort of organized. they're not part of this big movement that we've seen over the last two weeks. i think in the meantime, what we're watching to see is what happens to this broader public enthusiasm that's built up for these protests and how this is going to be channeled because it will go far beyond just this one issue of the bus fares. and there are other issues that people are concerned about as well. >> warner: what is at the heart of the discontent? there's a woman in our piece saying it's about health, it's about education. what is she talking about? >> brazil has made enormous progress over the last ten or 15 years. the economy is in far more stable and a much better place than it was before. but what's happened now over the last two or three years is that we've s