Today's Takeaways: The Trials of War, The Sounds of Brazil, and a Test of Conservatism Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email As Violence Overcomes the Nation, Is Iraq Still America's Problem? Sebastian Junger on Sgt. Bergdahl, His Latest Film, and the Trials of War A Brazilian Soundtrack for the World Cup Is America Becoming More Conservative? The Cult Following & Tribalism of CrossFit A young boy plays football at sunset on June 8, 2014 in Rio de Janeiro, Brazil. ( Clive Rose / Getty ) Produced by PRI and WNYC