It's MORNING EDITION, from NPR News. Good morning. I'm David Greene.
STEVE INSKEEP, HOST:
And I'm Steve Inskeep. Welcome, David.
There's a protest planned for this morning outside the courthouse in Sanford, Florida. People say they want justice for the family of Treyvon Martin. Last month, that black teenager was shot by a white neighborhood watch volunteer. The shooter says he acted in self-defense, although the teen he shot was unarmed. And newly released recordings of 911 calls offer painful details of the killing.
We've spent much of the weekend trying to understand a nightmare moment of the U.S. presence in Afghanistan. An American soldier apparently walked off his post and killed 16 Afghan men, women and children. Staff Sergeant Robert Bales - we know his name now - is being held in solitary confinement in Fort Leavenworth, Kansas. NPR Pentagon correspondent Tom Bowman has been gathering details of the shooter's life, and he's on the line now. And, Tom, what have you learned?
We are sorry to report that Lehigh is out of the NCAA tournament. They lost in the second round after a huge upset of Duke in the first. Murray State is gone, too.
But as the tournament gets down to 16 teams, one of those teams is Ohio University. Traditionally not one of the powerhouse teams we talk about year in, year out. In fact, it's been more than four decades - 48 years to be precise - since the school has made it this far in the tournament.
U.S. officials think that this may finally be the time that economic sanctions against Iran will start to have a major effect. The U.S. and its European allies have been hoping that tighter and tighter sanctions will push Iran to negotiate an agreement over the future of its nuclear program. Israel has said it can't wait forever before ordering a military strike, but U.S. officials believe that the sanctions can produce results. Here's NPR's Tom Gjelten.