Well, you can buy the transcipt from the ABC Nightline site. I heard the radio clip on the way home. I did a web search could only come up with a left wing blog. At least for now. Perhaps someone on FR taped the show.
I do hope to see this reported on elsewhere.
I heard the clip, too. And, I wondered just when Colin Powell earned his law degree.
For the first time, IMO, Powell sounded stupid.