The point about the Rick Roberts Show in-court reporter "Little River" (as he calls her) is that she has a front row seat and is able to watch the second by second JUROR REACTION to what is said between the lawyers and witnesses.
She is saying that the JUROR REACTION to the bug witnesses was very skeptical.
Unless you are a blowfly on the courtroom wall, you have not seen even one JUROR REACTION, have you?