At the Fort Polk military base in the pine forests of central Louisiana, the Army has created a miniature version of Afghanistan — with mock villages and American soldiers working alongside Afghan role-players.
This is the training ground for a new American approach in Afghanistan as the U.S. begins to look ahead to the goal of bringing home the U.S. forces by the end of 2014. The idea is that Afghan forces have to be good enough to defend their country against the Taliban, and to make that happen, the U.S. Army is creating small U.S. training teams at Fort Polk.
Just when you thought you had the latest in camera technology, along comes something new and shiny and ... rectangular.
It's called the Lytro, and it uses something called "light field technology." In short: You shoot now and focus later.
NPR's resident photo expert, Keith Jenkins, explains: In a nutshell, he says, this camera captures not only the color and the intensity of light — which is what normal cameras do — but also the direction of that light — from every possible angle.
U.S. intelligence officials tracking the situation in Syria have their eye on one group in particular: al-Qaida's affiliate in Iraq.
The group has longstanding ties to Syria, and its early members weren't just Iraqis; many of them were Syrians. The former leader of al-Qaida in Iraq, Abu Musab al-Zarqawi, not only established a network of fighters in Syria, but he also folded them into his northern Iraqi faction of al-Qaida.
In the Michigan Republican primary Tuesday, Mitt Romney had a near-death experience, but he squeaked out a narrow victory over Rick Santorum. That, says veteran Republican strategist Ed Rogers, has calmed some of the anxiety in Republican circles about Romney's strength as a general election candidate.
"Mitt Romney did what he needed to do to give more certainty and more clarity to the race. He dodged a bullet; it was an ugly win," Rogers says. "It's not over. Santorum is still very competitive."
Some 75,000 babies are born every day in India. The total population is 1.2 billion and climbing. That's a lot of people to keep track of, and the Indian government has struggled to keep up.
Many Indians, especially the poor, don't have any ID, which makes it increasingly difficult for them to be full participants in a society that is rapidly modernizing. But a new project aims to fix that.