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National Dialogue Quartet, a group that helped preserve Tunisia's dreams of democracy in 2013, has won this year's Nobel Peace Prize, with the Nobel Prize Committee citing its "decisive contribution to the building of a pluralistic democracy in Tunisia."

"We are here to give hope to young people in Tunisia, that if we believe in our country, we can succeed," said Ouided Bouchamaoui, president of The Tunisian Confederation of Industry, Trade and Handicrafts, a group that's part of the Quartet.

There was chaos on Capitol Hill on Thursday after front-runner Rep. Kevin McCarthy withdrew his name from the House speakership election. The closed-door House Republican meeting that was supposed to emerge with a speaker nominee spilled out into the hallway outside of the House Ways and Means Room in the Longworth Office Building. That's where reporters rushed lawmakers to find out exactly what had happened and where the conference might go from here.

Here's a peek into that hallway, in 60 seconds:

After the mass shooting in Roseburg, Ore., last week, the national media gave a lot of attention to the fact that the local sheriff, John Hanlin, is an ardent supporter of gun rights. He'd written a letter to Vice President Joe Biden shortly after the Dec. 14, 2012, massacre of schoolchildren at Sandy Hook Elementary in Newtown, Conn., saying gun control was not the answer. In the letter, Hanlin pledged not to enforce gun regulations he believed to be unconstitutional.

What wasn't widely reported was how common views like Hanlin's have become in law enforcement.

Wendy Sherman, the lead U.S. negotiator on the Iran nuclear talks, was the third-ranking official at the State Department until she left her position just last week.

One of the most meaningful gifts she received during her job at the State Department was a small thing, she said.

"It was a plastic Rubik's Cube that was given to me by my team that was emblematic of the Rubik's Cube we were trying to settle in the Iran nuclear negotiation," she tells NPR's Steve Inskeep.

Today, in a federal courtroom in Tucson, Ariz., an agent of the U.S. Border Patrol for the first time will be arraigned on charges of murder for shooting and killing a Mexican national across the international border.

On Oct. 10, 2012, Agent Lonnie Ray Swartz, standing behind the border fence in Nogales, Ariz., shot 16-year-old Jose Antonio Elena Rodriguez, who was walking along a sidewalk in Nogales, Sonora. The agent claims he acted in self-defense against rock-throwers on the other side.