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The Arc of History Doesn't Always Bend Toward Justice Nov. 24, 2016
History is on our side. That's a claim Barack Obama has made frequently, in his two successful campa... Read More
A Planetary String of Pearls Jan. 21, 2016
Week of Jan. 24-30, 2016 A beautiful string of planetary pearls shines at dawn right now, but one o... Read More
