Holly and Tracy talk about part of the Laocoön's story that didn't make it into the episode, and the ongoing debate about the sculpture. They also talk about Dr. Lucy Hobbs Taylor's tenacity, as well as dentists being unable to retire.

Robert Moses and the Shaping of New York, Part 2
42:12

Robert Moses and the Shaping of New York, Part 1
41:59

SYMHC Classics: Eradication of Smallpox
43:25