While tipping is widely accepted (and expected) in the United States today, this wasn't always the case. In the second part of this special two-part series, Ben, Noel, and Max learn how scheming corporations used tipping as a way to exploit newly-freed employees... and how the anti-tipping movement became prevalent enough to end up as part of Presidential campaigns.

CLASSIC: The Night Witches: How an All-female Soviet Bomb Squad Terrorized Nazi Germany
31:35

Mata Hari: Courtesan Turned WWI Double Agent?
36:53

That Time We Made Backpack Nukes
31:27