All Things Considered

Robert Siegel talks to three former GOP party chairmen and governors about the results of Tuesday's primaries in Michigan and Arizona. Haley Barbour of Mississippi says the campaign should now focus on social issues. Marc Racicot of Montana agrees, but says attention must be paid to those who care about such issues, and Jim Gilmore of Virginia says he feels a connection must be made between the GOP and blue collar voters.

On Wednesday evening, President Obama is expected to host a dinner at the White House honoring veterans of the Iraq War. Veterans still face challenges after their homecoming, including a higher-than-average unemployment rate.

It's true that you can still get by in rock 'n' roll on the strength of a unique voice. But it helps if said voice has something interesting to work with.

On the first three records by Heartless Bastards, that wasn't always the case. The Mountain, from 2008, had some terrific songs about a breakup, and a few that got bogged down in a rut. But on the band's latest release, Arrow, every song has a powerful, almost magnetic melody.

Uruguay boasts that it has the longest Carnival celebration not just in Latin America, but the world. The 40-day celebration is dotted with makeshift stages all around the capital city of Montevideo for performances of choral music called murga. Murga is both entertainment and a sociopolitical commentary that survived the military dictatorship of the 1970s.

The streets of Beijing and Shanghai feel like an entrepreneurial free-for-all, full of mom-and-pop stores and street vendors selling snacks and cheap toys.

But when you pull back the curtain, you see a different picture: a country where the government still controls huge swaths of the economy.

When you're in China, there's a good chance you're doing business with the government every time you:

• make a call on your cellphone (the government owns the country's biggest cellphone network)

For the first time, the Pritzker Architecture Prize has been awarded to an architect based in China. Wang Shu, 49, is interested in preservation, working slowly and tradition — ideals that sometimes seem forgotten in today's booming China. Wang says in the 1990s he had to get away from China's architectural "system" of demolition, megastructures and get-rich-quick — so he spent the decade working with common craftspeople building simple constructions.

"I go out of system," Wang says, "Because, finally I think, this system is too strong."

If you've seen a Hawaiian tourism commercial, a beach movie, or even a cartoon with Daffy Duck in a lei and a grass skirt, you've heard the poignant strains of "Aloha Oe."

But the tune has a history stretching far beyond cartoons and commercials: It was composed in 1878 by the woman who would become the last queen of Hawaii, Lili'uokalani.

Hawaii is the only state to have once been an independent monarchy. And when Lili'u, as she called herself, was born in 1838, it was at its height.

Theologian Lauren Winner was 21 when she became a Christian.

Although she was raised in a Jewish household and had converted to Orthodox Judaism, she says she felt drawn to Christianity. Her surprising conversion is the subject of her first memoir, the bestseller Girl Meets God.

In Winner's new book, Still: Notes on a Mid-Faith Crisis, she writes about a spiritual crisis.

Winner, an ordained Episcopal priest who teaches Christian spirituality at Duke University, says it happened around the time her mother died and her marriage collapsed.

This week, weekends on All Things Considered begins a new series called "Why Music Matters": stories from fans, in their own words, about how music has changed their lives. In this first installment, Seattle resident Nathan Hotchkiss reflects on a sheltered childhood.

"My parents were very religious," he says. "I was limited to listening only to Christian music and classical. My father would stay away a lot, and my mother would be wrapped up in her own turmoil, and it would spill over onto me."

Gas prices are on the rise and there's a slew of possible reasons as to why. Tensions with Iran, the Obama administration's policies, and Wall Street speculators have all been cited as factors. But it still doesn't answer why prices are increasing while U.S. demand for gasoline is going down. Weekends on All Things Considered host Guy Raz talks with NPR's John Ydstie about some hidden factors behind the jacked up gas prices.

President Obama and his GOP rivals are sparing over gas prices. In an election year, that pocketbook issue could hurt the president, but Republican voters still have no clear cut nominee to face off in November anyway. Rick Santorum and Mitt Romney square off in Michigan on Tuesday, with poll numbers flipping between the two. Weekends on All Things Considered host Guy Raz speaks with Chicago Tribune columnist Clarence Page about these and other news stories from the week.

When some of the biggest names in R&B and hip-hop are clamoring to be on a jazz record, you know you're dealing with a special kind of jazz musician.

Like flying cars and time travel, eye glasses with computing power have long been sci-fi fantasy, relegated to Terminator movies and the like. Now it appears that Google may be a few months from selling a version of their own.

Google glasses — which may be released as a "beta" product — could put smartphone capabilities such as GPS maps, weather, time, Web streaming and more inches from your eyeball.

Seattle has one of the country's few working movie theater organs. Jim Riggs plays the theater's Wurlitzer organ while silent movies are screened. Recently he performed during a screening of 1927's Wings, the only silent film to win the Academy Award for Best Picture.

Melissa Block talks to Zouheir Jabbour, Chief of Mission of the Syrian Embassy in Washington, DC, about the call for a ceasefire in Homs and the allegations of atrocities by the Syrian regime.

Filmmaker Woody Allen is notorious for not attending the Oscars each year, despite his numerous nominations.

Representatives from some 70 countries met in Tunis on Friday and issued an ultimatum to Syria's President Bashar al-Assad, demanding an immediate ceasefire and humanitarian access to cities like Homs that have been under bombardment by the Syrian army. Audie Cornish talks to Michele Kelemen about the news.

The Martin Luther King Jr. memorial isn't the only monument in Washington, DC, that has grappled with how to make a correction. At the Vietnam Veterans Memorial, there are more than 58,000 names inscribed on the wall. More than 100 of them have been misspelled, but 62 have been fixed. Memorial fund president Jan Scruggs explains how they've made the corrections.

Tuesday is the next big day for Republicans in choosing their presidential nominee, with primaries in Michigan and Arizona.

Then there's an even bigger day a week later: March 6 is this year's Super Tuesday, when 10 states hold primaries and caucuses. Possibly the most consequential one will be in the swing state of Ohio. It has 66 delegates at stake, and it will also be a key battleground in November.