Tawny crazy ants are invading ecosystems and homes in states including Texas and Florida, wiping out other ant species and overwhelming homeowners. Weekend Edition Saturday host Scott Simon talks to Texas A&M research scientist Robert Puckett, who says the ants are "ecological steamrollers" that reproduce so fast they are nearly impossible to get rid of.
Now, we're going to remember the man known as Mr. Valet. He pioneered valet parking in Los Angeles more than sixty years ago. He died this past week at the age of 93. NPR's Mandalit del Barco profiled Herb Citrin a few years ago, and we're going to hear a bit of her story right now.
Here in the United States, the NSA revelations are also prompting concerns about privacy as well as questions about the involvement of private companies in government spying. Robert O'Harrow, an investigative reporter with The Washington Post wrote in his 2005 book, "No Place to Hide", about what he calls the security industrial complex in this country. Mr. O'Harrow believes the NSA's dealings with private companies are much wider than what we've been told.
BILL SUPERNOR: I was in a business lounge at an airport in Newark. I look at my phone and I'm moving the buttons and it was definitely behaving a little strange, maybe it was a little slow. I ripped the back off the phone, I pulled the battery out. I mean, I got off the network quickly and I didn't turn the phone back on again until I was out of that airport.
For one Vermont couple, "local" doesn't mean heading to the farmers market. It means finding a natural salad bar at your picnic spot — or maybe even in your backyard.
Nova Kim and Les Hook live on a lush farm between a large lake and the Connecticut River near the Vermont-New Hampshire border. Over the decades, they've become skilled gatherers of edible wild foods, which they sell to high-end restaurants. But on this drizzly day, they're in their own kitchen, making dressing for a picnic green salad.
Out-of-school suspensions are on the rise across the country, a troubling statistic when you consider being suspended just once ups a student's chances of dropping out entirely. That's why many districts are hoping to keep kids in school by trying an alternative to suspension.
It was once the cattle farm of a former congressman, but now his stately house in the western Brazilian state of Mato Grosso do Sul is a burned-out shell. Thatch huts are being built in the shade of flowering palm trees. Once the purview of one farmer's family, it now is occupied by dozens of indigenous ones.
Between his trip to Europe last week and his travels to Africa next week, President Obama is doing a lot of gift exchanges with foreign leaders.
In the past, he has gotten mixed reviews. Four years ago, he was panned for giving the queen of England an iPod. Other presents have gone over better. But the president does not personally select these gifts — a staffer does.
Medicaid and controversy seem inseparable in many states lately. For the most part, the wrangling is about a new wrinkle in Medicaid — the expansion of the health program for the poor and disabled under Obamacare.
Mississippi, though, is raising the stakes. Democrats and Republicans in the state are in a fight, and the outcome could threaten the very existence of the entire Medicaid program there.