David Ossman and Peter Bergman interviewed live on the
Bob Rivers show on KZOK FM in Seattle.

Their part starts about 12 minutes in and lasts about 10 minutes.
http://www.podcastdirectory.com/podshows/6724834

Thanks to Firehead Bunnyboy for the link!

No, son, and it won't be, until free hands on both sides
of the big ditch can press the same button at the same time.
  -- Firesign Theatre