Jury selection is obviously important, that's why
To both P & D - was a 4-4 tie. They need to feel like they have 6 of 8 that will side with them, and then, other 2 might follow.
Also, I wonder if the last year has brought about changes to the simple question (paraphrased) "Do you feel the government does act in the public interest"?
(with DOJ & FBI under fire, one wonders if people have changed minds)