One thing I noticed about the press conference last night was that at least on the feed I was watching (I think CBS), the audience sound was 100% blocked out. This became apparent when Bush made reference to people "yelling" - I don't think people were yelling, but reporters were scrambling to be called on and the viewers at home heard none of it.
Also, Franken's playing some clips now and in those, at least at times, the audience sound is audible.
Odd.
