The shooting of Florida teenager Trayvon Martin one year ago became an international story, and raised difficult questions about race and justice. Host Michel Martin continues her conversation with Robert Zimmerman Jr., the brother of accused killer George Zimmerman, about how his family views the case and the public reaction.
FBI agents believe they have a credible lead on the whereabouts of Jimmy Hoffa's body. If they're right, it will solve a longstanding mystery, which will also deflate Hoffa's resonance in popular culture.
Did a 10-pound bag of potatoes really cost $15 back in 2008? We get to the bottom of some puzzling numbers in the lawsuit alleging America's potato growers have become a spud cartel.
There was a time — a time long, long ago — when MySpace dominated the teen social-media world. Not anymore. NPR's Sami Yenigun looks at how teenagers use various social platforms in today's increasingly segmented online universe.