Goodell's most recent book, Big Coal: The Dirty Secret Behind America's Energy Future, considers the perils of coal dependency in America. Eric Etheridge hide caption

itoggle caption Eric Etheridge

Thomas Ricks is a veteran journalist and senior fellow at the Center for a New American Security, a bipartisan think tank that studies national security issues. Alex Wong/Getty hide caption

itoggle caption Alex Wong/Getty

The 'Thousand-Day Queen': Anne Boleyn was Henry VIII's lover for more than half a decade, but once married and crowned, she was his queen and consort for only three years. hide caption

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