Robert tells Margaret how to scientifically shatter a bridge the T.E. Lawrence way, and how Lawrence crippled the transportation infrastructure of a mighty empire using some guys with camels and sacks of flour.

Part One: Rebecca Felton: The First Female Senator (was also a pro-lynching activist)
54:51

Part Four: How The Navy SEALs Lost Their Mind
51:48

Part Three: How The Navy SEALs Lost Their Mind
1:02:46