One Hundred Years After Armistice, What Lessons Can Be Learned From World War I? 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 Marking the 100th Anniversary of the end of World War I, living history re-enactors participate in "Battle's Over," a worldwide sunrise tribute to the fallen ( AP Photo ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by PRI and WNYC