America is as much of a melting pot for dogs as it is for their human friends. Walk through any dog park and you'll find a range of breeds from Europe, Asia, even Australia and mutts and mixes of every kind.
But a few indigenous breeds in North America have a purer pedigree — at least one has genetic roots in the continent that stretch back 1,000 years or more, according to a new study. These modern North American breeds — including that current urban darling, the Chihuahua — descended from the continent's original canine inhabitants and have not mixed much with European breeds.
The Central Asian nation of Tajikistan has huge rivers. They begin atop some of the world's highest mountains and then flow west through the country's lush, green valleys. Yet for many Tajik families, getting enough water each day is still a struggle.
The U.S.-Mexico border plays a starring role in the new FX series The Bridge.
Characters in the television crime drama, which premieres Wednesday night, regularly cross back and forth through the border between El Paso, Texas, and Ciudad Juárez, Mexico. The show's dialogue also frequently switches between English and Spanish, setting a new standard for bilingual drama on American television.
The Republican Party seems like two parties these days. In the Senate, Republicans joined a two-thirds majority to pass an immigration bill. But in the House, Republicans are balking.
Strategist Alex Lundry says it's hard to figure out the way forward when your party's base of power is the House of Representatives.
"One problem we have in the wilderness is that there are a thousand chiefs," he says. "And it is hard to get a party moving when you don't have somebody at the top who is a core leader who can be directive."
You're listening to ALL THINGS CONSIDERED from NPR News.
Members of the Senate Agriculture Committee had a lot of questions today about the takeover of Smithfield Foods. That's because a Chinese company has offered to buy America's largest pork processor. Both Democratic and Republican senators have expressed concerns about the $4.7 billion deal and its potential effects on U.S. food safety and security.
NPR's John Ydstie has been following the testimony today and joins us now. Hi, John.