![PBS NewsHour - Segments show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/426/small/pbs-newshour-segments.png)
Summary: While conflicts about immigration policies and safety are at the core of the showdown over President Trump’s proposed border wall, private property owners, environmentalists and other groups are raising other issues, too. Texas Tribune reporter Julián Aguilar joins Hari Sreenivasan to talk about varying conflicts playing out as a federal shutdown continues into a fourth week.