Press Play with Madeleine Brand Who will build Trump's wall? Mar. 29, 2017 Listen 51 min MORE Photo: Demonstrators march outside the Trump Building at 40 Wall St. as part of a protest against America’s refugee ban in New York, U.S., March 28, 2017. (Lucas Jackson / Reuters) From this Episode: Deadline looms for companies wanting to build the border wall Hundreds of companies reportedly say they are interested in building the border wall between the U.S. and Mexico, including many from California. Final bids are due April 5.... 11 min Novel about Nazi looted art reveals link between Vienna, LA and the Holocaust The new novel “The Fortunate Ones” revolves around a piece of Nazi-looted art as it goes from Vienna to Los Angeles, where it disappears again. But the book is really about... 14 min What's behind our information polarization? The Fairness Doctrine was revoked in the 1980s, leading to the rise of right wing talk radio in the 90s. Veteran newsman Ted Koppel has said that’s why we have such a... 17 min UC Berkeley scientist finds meaning in the nut-gathering habits of squirrels The behaviors of squirrels could help scientists understand animal intelligence. It explains why researchers at UC Berkeley have been walking around campus making clicking... 7 min Credits Host: Madeleine Brand Producers: Sarah Sweeney, Anna Scott, Jolie Myers, Christian Bordal, Amy Ta, Michell Eloy