• October 21, 2014

    True blue through millennia, indigo has colorful history

    The blue in today's blue jeans is derived from a readily available synthetic dye.
  • October 21, 2014 |  National Interest Blog

    Why are we Americans so czar-struck?

    Let's take a break from our Ebola freakout and debate something a bit more benign - like word usage. For instance, why do we keep using czar? La...
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