Podcasts I like. Strong libertarian-leanings in all of them.
No Agenda
>biweekly news deconstruction and enjoyable life experience provided by the hosts
http://feed.nashownotes.com/rss.xml
Lew Rockwell Show
>close fan of Murray Rothbard before he died, anarcho-capitalist and founder of the Mises Institute
https://www.lewrockwell.com/podcast/
Free Thoughts
>presented by Libertarianism.org of the Cato Institute, the episode in the OP is part of this series
http://www.libertarianism.org/rss/podcast/free-thoughts
Tom Woods Show
>daily libertarian/ancap podcast, LOT'S of interviews
EconTalk
>economics podcast presented by the Library of Economics and Liberty/Liberty Fund, lot of interviews
http://files.libertyfund.org/econtalk/EconTalk.xml
There are a couple more I follow but I like to limit frequent podcast subscriptions so they don't dig into to much time. I use the podcast program Miro myself.