I no way try to excuse the articles, paragraphs etc. written, they speak for themselves - but how am I to know the sound clips are REAL? Playing the Devil's advocate, it is not at all possible for me to know that these are actual sound clips from conventions. Anyone in these days, with the whole resources of equipment that is at hand, can fake voices and make fake speeches.
So where are the transcripts? Where is the PROOF that these are the REAL voices and REAL sound clips?