NPR's Neal Conan reads from listener comments on past Talk of the Nation shows, including the emergence of robots across the country, the racial history of Sanford, Florida, and the new balance of power in retail.
The uproar over what critics call "pink slime" in some ground beef refocused attention on what's in the food we eat. Most packaged foods contain at least one item you wouldn't recognize. But many food experts caution that just because you don't know an ingredient doesn't mean you shouldn't eat it.
The Federal Reserve's policymakers seem to be reluctant to consider any more efforts to inject a monetary stimulus into the U.S. economy — but that doesn't mean you should expect the central bank to raise interest rates any time soon.