The World's Largest Puzzle? Recreating Germany's Destroyed Stasi Files 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 In this Sept. 10, 2015 photo a woman who didn't want to be identified sorts sorts pieces of files of former GDR secret police Stasi in Berlin. ( Frank Jordans / Associated Press ) Produced by Amber Hall Hosted by Todd Zwillich Produced by PRI and WNYC