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This week at Guantanamo Bay prison, there will be a hearing in the military trial of the man alleged to be behind the 2000 attack on the USS Cole in Yemen. Guantanamo just marked the 10-year anniversary of its use as a detention center for suspected terrorists, and the trial marks a new phase for the prison. NPR's Dina Temple-Raston talks with host Rachel Martin.

For a car designer, there's probably no scarier time than the auto show. And there's probably no scarier auto show than the Detroit Auto Show. It's like report-card day for car designers, but there doesn't appear to be much that scares Christine Park, a senior creative designer with Cadillac.

She's very eager to show off the Cadillac XTS. Park led the design of the interior of the XTS — pretty impressive, since she's only 28 and graduated from design school just six years ago.

The cello belonging to the late Bernard Greenhouse from the Beaux Arts Trio goes up for auction on Monday. The instrument is one of only 60 cellos in the world today that were made by the master Antonio Stradivari and is expected to fetch a price in the millions. Host Rachel Martin speaks with Greenhouse's daughter, Elena Delbanco, and her husband, Nicholas Delbanco, an author who has written about the instrument.

Somalia has been struggling with the effects of a drought that began two years ago, causing a famine that's affected millions of people. Aid groups from around the world have been pushing hard to get food and aid to the people who need it, but those efforts have been hampered by the ongoing war. Host Rachel Martin talks to Mark Bowden, the United Nation's humanitarian coordinator for Somalia.

The Daadab refugee camp in northeastern Kenya is home to half a million Somalis who have fled the chaos and bloodshed of their homeland. Some are recent arrivals. But many have lived there for decades, including musicians. NPR's Ofeibea Quist-Arcton met up with some who have put their hopes and dreams into song.

This week brought a change of scenery for Republican presidential candidates from New Hampshire to South Carolina, where voters will cast ballots on Saturday. Host Rachel Martin talks with NPR's Mara Liasson about the political state of the play in the GOP nominating contest.

More than 150 conservative Christian leaders spent the weekend in Texas meeting about the presidential race and the possibility of coalescing around one Republican candidate. In the end, they rallied for Rick Santorum. Host Rachel Martin talks to Tony Perkins of the Family Research Council about the decision.

It was quite a day for NFL fans Saturday. It started with a close game and ended with a decidedly un-close game. Host Rachel Martin talks with NPR's Mike Pesca about those contests and Sunday's games.

In this election year, an emerging theme coming from voters around the country is frustration with the tone of politics today. NPR's Debbie Elliott set out to revisit Brownstown, Ind., where she first talked with voters during the 1998 congressional elections, another acrimonious time.

Fourteen years ago, Anne Clodfelter was directing the Jackson County Homemakers Extension Chorus as they prepared for an upcoming concert.

The gathering of more than 100 evangelical Christian leaders and activists in rural Texas this weekend was an 11th-hour effort to unite "movement conservatives" behind a rival to Mitt Romney and demonstrate their own power within the Republican Party.

Instead, it may well be a revelation of their weakness as a force within the GOP. Because if Romney still wins the South Carolina primary next weekend, this final flailing attempt to stop him will make his victory all the more important — and his eventual nomination all the more inevitable.

The GOP presidential candidate forum held Saturday in Charleston, S.C., was not exactly a debate. In fact, it was sort of the opposite of a debate.

The event was moderated by Fox News host and former presidential candidate Mike Huckabee. All the candidates except for Ron Paul attended, but they never actually shared the stage. They were explicitly prohibited from attacking — or even mentioning — each other.

Brazil has undergone a demographic shift so dramatic that it has astonished social scientists. Over the past 50 years, the fertility rate has tumbled from six children per woman on average to fewer than two — and is now lower than in the United States.

Demographers say the fertility rate is declining because the country is richer and more urban, but they also point to Brazil's hugely popular soap operas and their portrayal of small, glamorous families.

South Sudan gained independence just six months ago, but the country is already plagued by ethnic violence at home and ongoing tensions with its previous rulers in Sudan.

Potential humanitarian crises are brewing in both Sudans, and U.S. diplomats are sounding frustrated that the two are not talking to each other enough.

One of the nation's least densely populated states has hit a major milestone. Montana's population crossed over the 1 million person mark around the first of the year. While the governor says that's a good sign for the future, some residents say the state's already too crowded.

Fewer than 2,000 people live in Townsend, Mont., a small farming community surrounded by national forests and just south of the gigantic Canyon Ferry Reservoir.

At Penny's Breakfast Station, cook Amber Burchett fries up hash browns in the early afternoon.

Earlier this week, 32-year-old nuclear scientist Mostafa Ahmadi Roshan was killed by a bomb blast on his way to work in Tehran, Iran.

The attack, carried out with a magnetic bomb placed on Roshan's car by a man on a motorcycle, was like something out of a spy novel. In Iran, however, it's very much a reality. Assassins have targeted five Iranian nuclear scientists in the past two years; four of the attacks have succeeded.

Alan Bennett, author of The History Boys and The Madness of King George, among countless other books, plays and memoirs, is a grand old man of British letters.

"I'm getting on now, and I'm thought of in England as being rather cozy and genteel — certainly in the stories that I write," he tells weekends on All Things Considered host Guy Raz.

So Bennett decided to give his readers a little rattle with a new book of two short stories called Smut.

When we talk of inquisition it is usually prefaced with a definite article — as in, The Inquisition. But, as Vanity Fair editor Cullen Murphy points out in his new book, God's Jury, the Inquisition wasn't a single event but rather a decentralized, centuries-long process.

Murphy says the "inquisitorial impulse" is alive and well today — despite its humble origins with the Cathars in France, where it was initially designed to deal with Christian heretics.

Transcript

GUY RAZ, HOST:

The captain of the Italian cruise ship which ran aground off the coast of Tuscany last night has been arrested on suspicion of involuntary manslaughter. The majority of the ship's 4,000 passengers reached land by lifeboat, but three people are confirmed dead. About 30 are reportedly injured and some 50 are still unaccounted for. It is still unclear what caused the ship to come so close to the rocky shore.

One upon a time, the largest glass telescope mirror was 100 inches in diameter. Today, scientists are casting a mirror 27 feet in diameter that will be part of one of the most powerful telescopes on Earth. NPR's Joe Palca speaks with weekends on All Things Considered host Guy Raz from the mirror laboratory, located under the football stadium at the University of Arizona.

The Citizens United Supreme Court decision has made for a sea change in American politics, but not the change most observers expected. Weekends on All Things Considered host Guy Raz and The Atlantic's James Fallows discuss how corporate money has kept more candidates in the presidential race.