At iVoices.org, I interview Hamline law professor Joe Olson for 44 minutes about the Academics for the Second Amendment brief he co-authored in District of Columbia v. Heller. The brief addresses many of the same issues about the framing of the Second Amendment as those raised in a brief written by Carl Bogus (Roger Williams Law School), Jack Rakove, Saul Cornell, and others. The podcast is available in MP3 or streaming format.