So who was it that released this dirty bomb? I'm guessing it will turn out to be nobody we've heard of. Some booster or other hanger-on type person. I'll bet he (or she) got the recording from one of the media types--maybe a staff person, editor, or someone in the custodial arts.
In any case, I'll also bet that we find out who it is within a couple of days. Maybe tomorrow or Thursday.
Anyone care to hazard a guess about deepthroat's identity?