Here’s what you should know about the partnership that has been described as the “Five Eyes,” the “world’s most exclusive intelligence sharing club.”

FBI Director James Comey and NSA Director Admiral Mike Rogers gave unclassified testimony before the House Intelligence Committee. The purpose of the hearing was to discuss Russian interference in the 2016 U.S. election. Here are ten things you should know from the hearing.

In the aftermath of the 1979 Iranian Revolution, a State Department official summed up the confused state of American intelligence when he exclaimed, “Whoever took religion seriously?”

In Superforecasting, Tetlock and Gardner argue convincingly that studying how superforecasters think can help other analysts improve their forecasts.