Talk of the Nation

A private company has unveiled plans to mine precious metals and water from nearby asteroids. Planetary Resources co-founder Eric Anderson discusses the various stages of the mining process and how the excavated minerals could impact future space exploration and innovation on Earth.

Transcript

IRA FLATOW, HOST:

Mechanical engineer Maurizio Porfiri, of the Polytechnic Institute of New York University, designs robot fish. A few years ago, he found that real fish would mill about his aquatic robot, and now he's trying to understand why. His research suggests that it has less to do with how the robot looks, than how it makes fish feel.

Fifty years ago, a young pitcher won his first major league game for the New York Yankees. Jim Bouton went on to become a top-flight player.

But he became famous, or notorious, for Ball Four, a memoir that described the petty jealousies on the team, as well as camaraderie, raucous tomcatting, game-winning heroics, routine drug use and the pain professional athletes endure.

Former Liberian President Charles Taylor was found guilty by an international tribunal of planning, aiding and abetting war crimes during the 1990s. This marks the first time since World War II that a current or former head of state was convicted by a tribunal of crimes committed while in office.

Perhaps most recognizable for his role as despicable but lovable lawyer Dan Fielding on Night Court, John Larroquette has recently taken to the stage. He earned a Tony Award for his role in the 2011 production of How to Succeed in Business Without Really Trying.

NPR's Neal Conan reads from listener comments on previous show topics including the Secret Service prostitution scandal, Harvey Weinstein's new movie Bully, and the process of smuggling immigrants over the border.

Mitt Romney swept all five primaries on Tuesday, solidifying his hold on the GOP presidential nomination. Newt Gingrich made a last stand in Delaware, but came up short and aides to the former House speaker say he plans to suspend his campaign soon and will likely endorse Romney.

Anders Breivik testified that he was sane during his shooting and bombing spree, but argues that he did not commit a crime. He hoped they would force Norway to change its policy on immigration. Peter Talos, a reporter for the Norwegian News Agency, talks about what this case has meant for Norway.