An interview with Ed Fredkin during the Triple-I Reunion October 14th, 2014: https://www.youtube.com/playlist?list=PLZKOq5_Vcp4GGdZHCzKzr38h9MhkIqVJT
YouTubeTriple-I Interviews 2014-10-14Interviews with Ed Fredkin, Al Fenaughty, Bob Waller during the Triple-I Reunion October 14th, 2014