All Things Considered

Surely I am not the only one who has harbored secret dreams of being an heiress — not the nouveau riche kind with a reality television crew trailing behind me, but the sort with a full staff, gobs of silver and afternoons spent on the hunt. Though I've come around to my untitled American life, I still adore reading books about drafty old houses and the privileged people who inhabit them.

Humans are complicated genetic jigsaw puzzles. Hundreds of genes are involved in determining something as basic as height.

But man's best friend is a different story. New research shows that almost every physical trait in dogs — from a dachshund's stumpy legs to a shar-pei's wrinkles — is controlled by just a few genes.

Republican presidential candidate Mitt Romney said Sunday he would release his 2010 tax returns on Tuesday. NPR's Ari Shapiro reports Romney is ceding to increased pressure that might have contributed to his loss in South Carolina's Primary. Guy Raz talks with NPR's senior Washington editor Ron Elving about Newt Gingrich's upset in South Carolina's primary and what it means for the GOP race.

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GUY RAZ, HOST:

It's WEEKENDS on ALL THINGS CONSIDERED from NPR News. I'm Guy Raz.

JAY CARNEY: We need to do something about online piracy by foreign websites.

UNIDENTIFIED GROUP: Stop SOPA. Pass on PIPA.

REPRESENTATIVE JOHN BOEHNER: It's pretty clear to many of us that there's a lack of consensus at this point.

Transcript

GUY RAZ, HOST:

The NFL is on the cusp of determining who will be playing in Super Bowl XLVI in Indianapolis. Tomorrow on the West Coast, the San Francisco 49ers face the New York Giants, and on the East Coast, the New England Patriots host the Baltimore Ravens. NPR's Mike Pesca is here to preview the matchups. Mike, hello.

MIKE PESCA, BYLINE: Hello.

A new documentary tracks the history of the U.S. War on Drugs. As the film explains, after 44 million arrests, sales of illegal drugs are still on the rise. Weekends on All Things Considered host Guy Raz speaks with director Eugene Jarecki, who debuts his film The House I Live In at the Sundance Film Festival this weekend.

When the U.S. Department of Justice and the FBI shut down the web site Megaupload yesterday, there were many responses, from outrage to confusion to applause, and nearly as many questions. One that stood out was simple: If Megaupload provides a service that can be used for legal pursuits, are they legally responsible for the users who use it to illegally share copyrighted material?

The album Little Spark evokes a sound you might have heard 40 years ago, piercing through the static of your AM radio. The big string sections and angelic choruses are all there, echoing the hallmarks of classic orchestral pop. But Little Spark is the work of a modern singer-songwriter named Jessie Baylin.

If you're seriously into reading, chances are, if you're not a nerd, then you've at least got some nerdy DNA somewhere in your intellectual genome. I know I do. But as a reader I sometimes feel like I'm being asked to identify with a hero who isn't nearly geeky enough — a hero with uncorrected vision and excellent orthodontics and really good hair. Sure, he's nice, but I doubt I would have wanted to sit at his table in the cafeteria in high school.

In a presidential election that most expect will be all about the economy, South Carolina is a state where economic issues are front and center. The state's unemployment rate is 9.9 percent, well above the national rate. But even that number is deceptive. There are pockets around the state where the conditions are much more severe. In Lancaster County, for example, the rate is above 12 percent.

The Supreme Court has tossed out a lower Texas court's redistricting maps and told it to take a new look at election maps drawn up by the Texas Legislature. The stakes are high because primaries are coming right up, and Texas is getting four new seats in the House of Representatives.

Sportswriter Stefan Fatsis and Robert Siegel preview this weekend's American Football Conference and National Football Conference championship games, as four teams become the two to compete in the Super Bowl.