His grandpa wasn't a Nazi forever; just for a little while, when it seemed more convenient for him.

#545 Martin Puchner: Rotwelsch, The Language of Thieves..."

The Dissenter

https://youtube.com/watch?v=bKVi9O9jpb0&si=z9HJgLkrCyiNDd2J

"The Language of Thieves: Martin Puchner with Sarah Weinman"

The New York Public Library

https://youtube.com/live/CHK4k10Mj_E?si=XQaHvTRlgSX3sF14