[transcript]

19:32 I think it's actually very normal to think about conspiracies. On my research team, I worked with a couple of researchers, Brandy Collins Dexter and Myra Michale, about this very subject, and we hosted a conference on conspiracies and communities of color. And this idea that there's something wrong with the water in Flint. Right? That sounds like a conspiracy until some scientific tests were run and there were some problems with the water in Flint.