Jumbo: LBJ's Legacy (The Power Broker, Broken: Part 2)

Lyndon B. Johnson was an irresistible force - unfortunately, Vietnam was an immovable object. In the second episode of their two-part Season 4 finale, Ryan Rasmussen and Tony Rydberg try to balance the dizzying highs and abysmal lows of LBJ's tenure, two extremes that merged to form one of the most confounding presidential legacies in American history.