A mixture of history and a present day thriller.

The Jefferson Allegiance: What secret document did Thomas Jefferson and Alexander Hamilton, enemies, collaborate on to prevent an imperial presidency? Where is it now? How often has it been used? A race against time to uncover the Jefferson Allegiance.

The Kennedy Endeavor: While the Russians were putting missiles into Cuba, we already had nuclear missiles in Italy and Turkey. What if one of those warheads is still missing?