A couple of years ago, NPR's Robert Siegel had a 5-year-old kid moment.
He was in the new wing of a hospital watching a workman put up drywall and, as drywall installers are wont to do, the workman reached the top of the wall by walking on stilts.
The 5-year-old inside the radio host was suddenly enchanted by the thought of stilts, so Siegel set out to learn more; first through Google, then from Joe Bowen, who walked more than 3,000 miles across the country on stilts in 1980.
Andreas Georgiou was picked last year to run Greece's statistical agency. He promised more accurate financial data. He has won praise, though now he is under investigation following claims the country's budget deficit was artificially inflated.
Greece fudged its budget numbers to enter the euro club, and its reputation as a source of accurate financial figures never really improved. As the country's financial crisis has worsened, the joke about its suspect fiscal numbers comes with the punch line, "lies, damn lies ... and Greek statistics."
The country sought to improve its standing last year when it created a new and independent statistical service, the Hellenic Statistical Authority.
The new and ever-changing world of social networking has blurred the lines between private and public, work and personal, friend and stranger. It's becoming a particular challenge for teachers who can quickly rile students and parents by posting comments or photos online.
In some cases, teachers have been fired for statements they've made on Facebook, which is raising free speech issues.
This summer, NPR told the story of a young man in Syria who worked a regular job by day and was a protester by night. At the end of that story, the activist made a prediction that was later tweeted to thousands of people: "One day my time is coming. Until the world realizes what's happening in Syria, they will try and get us all."