Lots of presidential-campaign observers have been questioning the numbers in Hillary Clinton’s plan to make public colleges and universities “free” for students whose families earn below a set threshold. And I will admit that I am a longtime skeptic of proposals to further subsidize higher education. But one thing critics such as myself tend to overlook is the positive value ...

  New York’s John F. Kennedy Airport, on most days simply a bore to pass through, descended into chaos last weekend. Waves of confusion rippled through its terminals when passengers, thinking a terrorist attack was underway, stampeded haphazardly in search of refuge. It was all for nothing. There was no attack, no “active shooter.” Evidently, a crowd watching the Olympics ...

  With plunging copper prices, weak currency, ballooning budget deficit and skyrocketing inflation, Zambia is grappling with an unprecedented economic challenge. And the newly re-elected President Edgar Lungu has an extremely tough job at hand — to remedy the various ills ailing the country’s economy. There was a time when the southern African nation had seen the GDP growing at ...