we profile mojave writer natalie diaz. >> dreams are coming to the kids, but maybe they're coming in mojave and maybe they don't understand that. and so they're not going to know what their gifts are. they're not going to know what they should be doing because they don't speak the language. >> ifill: and margaret warner has a conversation with author andrew nagorski about his new book, an account of hitler's rise to power, as seen through the eyes of americans living in germany. >> what did they know, when did they know it, and what did they get wrong and why did they get it wrong, because even in getting it wrong, you began to understand why something like this could happen, and the world not necessarily wake up to it in time. >> brown: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> growing up in arctic norway, everybody took fish oil to stay healthy. when i moved to the united states almost 30 years ago, i could not find an omega-3 fish oil that worked for me. i became inspired to bring a new definition of fish oil quality to t