NPR's business news begins with a strong showing for retailers. Consumers spent a record $52.4 billion at stores and on the Internet over the weekend. It's the official start of the holiday shopping season. According to the National Retail Federation, shoppers hunting for Black Friday bargains spent an average of about $400 each, which is a big jump over last year.
The new movie "The Twilight Saga: Breaking Dawn - Part 1" made more money at the box office over the holiday weekend, beating new releases like "The Muppets" and "Arthur Christmas." Now, going to the movies is fun, but for some fans it's not enough to simply watch the action. They want an interactive experience. In fact, they want to be the stars. NPR's Travis Larchuk explains.
TRAVIS LARCHUK}, BYLINE: All right. So here's a scene from the movie "Scott Pilgrim vs. the World."
(SOUNDBITE OF MOVIE, "SCOTT PILGRIM VS. THE WORLD")
If you suffer the pain and stiffness of arthritis, you may not be enthusiastic about exercising. But arthritis specialists say that's exactly what you need to do.
It's advice that 65-year-old Sibyl Zaden has taken to heart. A former marathon runner and triathlete, Zaden now suffers from osteoarthritis in her shoulders and knees. "My problem is lifting my arm," she says. "It's very painful. I can lift it halfway and that's it."
A new round of United Nations climate talks is getting under way in Durban, South Africa, Monday. And domestic struggles here in the United States are hampering the global talks.
The United States is second only to China in emitting gases that cause global warming. Despite a presidential pledge to reduce emissions two years ago, we're spewing more carbon dioxide than ever into the atmosphere.
That's putting a crimp on the 20-year-long struggle to develop a meaningful climate treaty.