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.