Rachel Maddow added a little something special to the historical record on MSNBC Thursday night, and she says it's pretty relevant to today's geopolitical situation. She began with a note Vice President George H.W. Bush wrote to disgraced former Vice President Spiro Agnew in October 1988, thanking him for his advice right before a game-changing presidential debate against Michael Dukakis. Agnew, Maddow reminded viewers, had resigned in 1973, right before Watergate broke, and narrowly avoided jail for tax fraud.

But her main event was a secret deal between Agnew and the Saudi crown prince in 1980. It starts with a telex in which Agnew begs the crown prince for an audience to address "a personal emergency that is of critical importance to me." An August 1980 letter spells out what that personal emergency was. Maddow summarized it like this: "Spiro Agnew was writing to the Saudi royal family to solicit their help, their financial support, for him to lead a scorched-earth propaganda campaign in the United States to expose the Jews. To wage a political war on Jews in America."

Specifically, Agnew painted a conspiracy to destroy him by "Zionists" and the media "they" control, and asked for $600,000 that he could live off while he continued "my fight against the Zionist enemies who are destroying my once great nation." And in Maddow's "favorite part," Agnew signed off: "My congratulations to Your Highness on the clear and courageous call to Jihad."