Simon Guenzl joins Bob to push back on Dave Smith's recent appearance, where Dave had made the case against open borders. Guenzl has published a libertarian critique of the Hoppean framework. The debate revolves around the status of government property. Bob plays devil's advocate, especially with a lightning round of "hard cases" for Guenzl at the end.

Simon's paper, "Public Property and the Libertarian Immigration
Debate" in Libertarian Papers: https://Mises.org/HAP443a
Dave Smith on Open Borders: https://Mises.org/HAP443b
Bob on Blockades and Immigration in a Voluntary Society: https://Mises.org/HAP443c